To estimate a maximum purchase price for the coin in question, we can analyze the provided data, including the current grade, previous auction prices, and auction trends.

1. Current Grade: The coin has a grade of 75 (MBC), indicating that it is in fairly good condition.

2. Previous Auction Prices:
- In previous auctions, the hammer prices have varied, but there are some relevant data points:
- In 2021, a coin with a grade of 80 sold for 15 euros.
- In 2021, a coin with a grade of 75 sold for 20 euros.
- In 2023, a coin with a grade of 75 sold for 15 euros.
- The trend shows that coins with similar grades have reached hammer prices between 15 and 20 euros.

3. Average Hammer Price: The average hammer price for this coin is 11.71 euros, suggesting that, in general, buyers are willing to pay around this price.

4. Starting Price: The starting price is 10 euros, which is a good starting point for the auction.

5. Auction Trends: The coin has been auctioned 12 times, of which 8 have been sold. This indicates a consistent interest in the coin.

Based on these factors, an estimated maximum purchase price could be between 15 and 20 euros, considering the current grade and previous hammer prices. Given that the grade is 75, a reasonable maximum purchase price could be 20 euros.

To estimate a maximum purchase price for the coin in question, we can consider several factors based on the provided data:

1. Current Condition: The coin has a condition of 70 (VF-), indicating that it is in relatively good shape. This suggests that its value might be closer to the auction prices of coins with similar conditions.

2. Auction History:
- Previous auction prices for coins with similar conditions (like 80) have reached up to 30 euros (in 2018) and 16 euros (in 2021).
- The average auction price in the past has been 15.67 euros, which is also a good indicator.

3. Starting Price and Average Starting Price: The current starting price is 10 euros, and the average starting price in the past has been 12.75 euros. This suggests that the starting price is reasonable and could attract bidders.

4. Sales Trends: The coin has sold in 7 out of the 10 times it has been auctioned, indicating a consistent interest in the coin.

5. Price Estimation: Given that the condition is good and considering previous auction prices, an estimated maximum purchase price could be between 20 and 30 euros. This is based on the fact that the current condition is better than some of the coins that have sold in the past for higher prices.

Therefore, an estimated maximum purchase price for this coin could be 25 euros. This reflects a balance between the condition, price history, and interest in the coin.

To estimate a maximum purchase price for the coin in question, we will consider several factors:

1. Current Condition: The coin has a condition rating of 75 (MBC), indicating that it is in fairly good shape, but not among the best qualities.

2. Auction History:
- The average hammer price for similar coins in the past has been 54.82 euros.
- In previous auctions, coins with similar conditions (around 75) have had hammer prices that varied, but some examples are:
- 40 euros (2024-09-19)
- 25 euros (2024-12-18)
- 45 euros (2022-10-18)
- 20 euros (2021-11-26)
- The trend shows that the hammer price can vary, but is generally found in a range of 20 to 60 euros for similar conditions.

3. Starting Price: The starting price is 15 euros, suggesting that the seller expects moderate interest in the coin.

4. Previous Hammer Prices: In past auctions, the hammer price has reached up to 220 euros for coins in better condition, but for conditions similar to the current one, prices have been lower.

Based on these factors, an estimated maximum purchase price for this coin could be in the range of 50 to 70 euros, considering that the condition is good and that the hammer price history suggests there is interest in this type of coin. However, since the starting price is 15 euros, it is likely that the final hammer price will not significantly exceed this range.

Therefore, a reasonable maximum purchase price could be 70 euros.

To estimate a maximum purchase price for the coin in question, we will consider several factors:

1. Current Condition: The coin has a condition rating of 75 (MBC), indicating that it is in fairly good shape, but not the best possible condition.

2. Auction History:
- The average hammer price for this coin in the past has been 54.82 euros.
- In previous auctions, hammer prices have varied significantly, with some reaching up to 220 euros in higher conditions (condition rating of 90).
- Most recent auctions with similar conditions (around 75) have had hammer prices ranging between 20 and 60 euros.

3. Starting Price and Average Starting Price:
- The current starting price is 20 euros, and the average starting price in the past has been 23.08 euros.

4. Recent Trends:
- In recent auctions, the hammer price has been in the range of 40 to 61 euros for similar conditions.

Based on this data, an estimated maximum purchase price for this coin, considering its condition and price history, could be in the range of 60 to 80 euros. This is based on the fact that, although the condition is not the highest, the interest in the coin and its price history suggest that it could reach a higher price in a competitive auction.

To estimate a maximum purchase price for the coin in question, we can consider several factors:

1. Current Condition: The coin has a condition rating of 75 (MBC), indicating that it is in fairly good shape, but not the best possible condition.

2. Auction History:
- The average hammer price for similar coins in the past has been 46.77 euros.
- Previous auctions of this coin have shown hammer prices that vary, but generally, hammer prices for similar conditions (75-80) have been in the range of 35 to 70 euros.

3. Starting Price and Estimates:
- The current starting price is 15 euros, which is relatively low compared to previous hammer prices.
- The average starting price has been 23.59 euros, suggesting that the market is willing to pay more than the starting price.

4. Recent Trends:
- In the most recent auctions, hammer prices have been in the range of 70-86 euros for similar conditions.

Based on these factors, an estimated maximum purchase price for this coin could be between 70 and 90 euros, considering that the condition is good and that the hammer price history suggests collectors are willing to pay more for coins in similar conditions.

Therefore, a reasonable maximum purchase price could be 80 euros.

To estimate a maximum purchase price for the coin in question, we can analyze the provided data, especially the previous auction prices and the current condition of the coin.

1. Current Condition: The coin has a condition of 80 (MBC+), indicating that it is in quite good shape.

2. Previous Auction Prices:
- In previous auctions, coins with a similar condition (80) have had varying hammer prices, but we can observe that the average hammer price for coins with a condition of 80 has been approximately 37.25 euros.
- There are also specific examples of previous auctions:
- 50 euros in October 2019.
- 31 euros in July 2020.
- 45 euros in July 2019.
- 50 euros in February 2022.

3. Starting Price: The current starting price is 25 euros, which is reasonable given the price history.

4. Trends: In recent auctions, hammer prices have shown a trend of increasing, especially for coins in good condition.

Based on this data, an estimated maximum purchase price could be in the range of 50 to 70 euros, considering that the highest hammer price for a coin in similar condition has been 50 euros and that the market may be willing to pay more for a coin in good shape.

Therefore, a reasonable maximum purchase price could be 65 euros.

To estimate a maximum purchase price for the coin in question, we can analyze several factors:

1. Current Condition: The coin has a condition of 75 (MBC), which indicates that it is in fairly good shape, but not the best possible condition.

2. Auction History:
- The average hammer price for coins of similar condition (75) in the past has been approximately 25 to 50 euros, with some cases reaching up to 90 euros.
- The last auction of a coin with a condition of 75 had a hammer price of 26 euros.

3. Starting Price and Average Hammer Price:
- The current starting price is 20 euros, and the average hammer price in the past has been 37.25 euros.

4. Price Trends:
- In previous auctions, hammer prices have shown a tendency to increase over time, especially for coins in good condition.

Based on this data, an estimated maximum purchase price for this coin could be in the range of 50 to 70 euros, considering that the condition is good and there have been previous auctions that reached higher prices. However, since the starting price is 20 euros, it is likely that the hammer price will not significantly exceed the mentioned range.

Therefore, a reasonable maximum purchase price could be 60 euros.

To estimate a maximum purchase price for the coin in question, we can analyze the provided data, especially the previous auction prices and the current condition of the coin.

1. Current Condition: The coin has a condition of 75 (MBC), indicating that it is in fairly good shape, but not the best possible condition.

2. Previous Auction Prices: By looking at the auction prices of coins with similar conditions (75 and 80), we can see that:
- In previous auctions, coins with a condition of 75 have reached hammer prices of up to 120 euros (as in the auction on 2017-10-19).
- Coins with a condition of 80 have reached hammer prices of up to 80 euros (as in the auction on 2022-02-22).

3. Average Hammer Price: The average hammer price for this coin is 39.46 euros, giving us an idea of its usual market value.

4. Estimated Price: The estimated price for the current auction is 15 euros, which is quite low compared to previous hammer prices.

5. Trends: Since the coin has been auctioned 36 times and sold 32 times, there is good demand for this coin, which may influence the price.

Based on these points, an estimated maximum purchase price could be between 70 and 90 euros, considering that the condition is 75 and there have been previous auctions in that range. However, since the starting price is 15 euros, it is likely that the hammer price will not reach the maximum, but it could be in the mentioned range if there is sufficient interest in the auction.

Therefore, a reasonable maximum purchase price could be 80 euros.

To estimate a maximum purchase price for the coin in question, we can consider several factors:

1. Current Condition: The coin has a condition of 75 (MBC), which indicates that it is in fairly good shape, but not the best possible condition.

2. Auction History:
- The average hammer price for similar coins has been 39.46 euros.
- In previous auctions, hammer prices have varied, with some reaching up to 90 euros (in the case of a condition of 85) and others in the range of 20 to 55 euros for similar conditions.

3. Recent Trends: In the most recent auctions, hammer prices have been in the range of 30 to 80 euros, depending on the condition.

4. Starting Price and Estimated Price: The starting price is 20 euros, and the estimated price is 40 euros, suggesting that there is potential for an increase in the hammer price.

Given that the condition of the coin is 75 and considering the hammer price history for coins with similar conditions, a reasonable maximum purchase price could be in the range of 60 to 80 euros. This is based on the fact that, although the condition is not the highest, the interest in the coin and the price history suggest that it could reach a higher price at auction.

Therefore, an estimated maximum purchase price could be 70 euros.

To estimate a maximum purchase price for the coin in question, we can analyze several factors:

1. Current Condition: The coin has a condition rating of 80 (MBC+), indicating that it is in quite good shape. This generally translates to a higher price compared to coins with lower conditions.

2. Auction History:
- The average hammer price for similar coins in the past is 35.35 euros.
- The last auction for a coin with a similar condition (80) had a hammer price of 55 euros.
- Overall, hammer prices have varied, but there are examples of auctions reaching up to 70 euros for similar conditions.

3. Starting Price and Average Starting Price:
- The current starting price is 25 euros, which is below the historical average hammer price. This suggests that there may be room for the hammer price to be higher.

4. Sales Trends: The coin has been sold in 24 out of 28 auctions, indicating good demand.

Based on these factors, an estimated maximum purchase price could be in the range of 55 to 70 euros, considering that the condition is good and there is a history of hammer prices that supports this estimate.

Therefore, a reasonable maximum purchase price could be 65 euros.

To estimate a maximum purchase price for the coin in question, we can analyze the provided data, especially the previous auction prices and the current condition of the coin.

1. Current Condition: The coin has a condition of 70 (VF-). This indicates that it is in relatively good shape, but not of the highest quality (UNC).

2. Previous Auction Prices: By looking at the auction prices of coins with similar conditions (around 70), we can see that:
- In the auction on 2022-09-20, a coin with a condition of 70 was auctioned at a price that is not specified, but was estimated at 25 euros.
- In the auction on 2022-02-22, a coin with a condition of 75 was auctioned for 35 euros.
- In the auction on 2022-07-07, a coin with a condition of 75 was auctioned for 35 euros.

3. Price Trends: The average auction price for this coin is 54.18 euros, suggesting that, in general, coins of this reference tend to reach higher prices at auctions.

4. Starting Price: The starting price is 15 euros, indicating that the seller expects a lower price initially, but this does not necessarily reflect the actual value of the coin.

5. Estimation: Given that the condition of the coin is 70 and considering the previous auction prices, an estimated maximum purchase price could be between 35 and 50 euros, taking into account that the coin could reach a higher price if there is interest in the auction.

Therefore, an estimated maximum purchase price for this coin could be 45 euros.

To estimate a maximum purchase price for the coin in question, we can analyze several factors based on the provided data:

1. Current Condition: The coin has a condition rating of 80 (MBC+), indicating that it is in quite good shape. This generally translates to a higher price compared to coins with lower conditions.

2. Auction History:
- The average hammer price for this coin is 45.18 euros.
- In previous auctions, hammer prices have varied, but there are examples of sales that reached up to 200 euros (although this may be an exceptional case).
- Most hammer prices for coins with similar conditions (80-85) have been in the range of 40 to 57 euros.

3. Starting Price: The starting price is 25 euros, suggesting that the seller expects a reasonable price, but not necessarily the maximum.

4. Sales Trends: The coin has been sold in 13 out of 15 auctions, indicating good demand and consistent interest in the coin.

5. Comparison with Previous Prices:
- In recent auctions, coins with similar conditions have reached hammer prices of 40 to 57 euros.
- The most recent auction with a condition of 80 had a hammer price of 40 euros.

Based on these factors, an estimated maximum purchase price for this coin could be in the range of 50 to 70 euros, considering that the condition is good and there is a history of hammer prices that supports this estimate.

Therefore, a reasonable maximum purchase price could be 65 euros.

To estimate a maximum purchase price for the coin in question, we can consider several factors based on the provided data:

1. Current Condition: The coin has a condition rating of 80 (MS+), indicating that it is in quite good shape. This suggests that its value should be in the upper range of coins with a similar condition.

2. Previous Prices: Looking at previous auction prices for coins with a condition of 80, we can see that they have reached auction prices that vary, but generally range between 30 and 70 euros. For example:
- In previous auctions, coins with a condition of 80 have reached hammer prices of 40, 50, and even 70 euros.

3. Average Hammer Price: The average hammer price for this coin is 64.84 euros, which also indicates that the market value is in that range.

4. Starting Price: The starting price is 30 euros, which is reasonable, but given that the coin is in good condition, it is likely that the hammer price will be significantly higher.

5. Auction Trends: Since there have been 29 previous auctions and 28 sales, this indicates a consistent interest in the coin, which may increase its value in the current auction.

Based on these factors, an estimated maximum purchase price for this coin could be between 70 and 90 euros, considering that the condition is good and that interest in the coin has been consistent in the past. Therefore, a reasonable maximum purchase price could be 80 euros.

To estimate a maximum purchase price for the coin in question, we can consider several factors based on the provided data:

1. Current Condition: The coin has a condition of 75 (MBC), indicating that it is in an acceptable state, but not of the highest quality.

2. Auction History:
- The average hammer price for coins of similar condition (75) in the past has been approximately 40-45 euros.
- In previous auctions, coins with a condition of 75 have reached hammer prices of up to 40 euros.

3. Starting Price and Average Hammer Price:
- The current starting price is 20 euros, which is quite low compared to the average hammer price of 64.84 euros.
- The average starting price has been 39.18 euros, suggesting there is potential for an increase in the hammer price.

4. Price Trends:
- In recent auctions, hammer prices for coins of similar condition have ranged between 30 and 50 euros, with some exceptional cases reaching up to 95 euros for higher conditions.

Based on these factors, an estimated maximum purchase price for this coin could be between 40 and 50 euros, considering that the condition is 75 and that the price history shows that coins in similar conditions have reached those values.

Therefore, a reasonable maximum purchase price could be 45 euros.

To estimate a maximum purchase price for the coin in question, we can consider several factors:

1. Current Condition: The coin has a condition of 75 (MBC), which indicates that it is in fairly good shape, although it is not the best possible condition.

2. Auction History:
- The average hammer price for similar coins has been 162.22 euros.
- In previous auctions, we have seen hammer prices that varied depending on the condition:
- A coin with a condition of 95 was sold for 800 euros.
- A coin with a condition of 80 was sold for 30 euros.
- A coin with a condition of 70 was sold for 170 euros.
- A coin with a condition of 85 was sold for 90 euros.

3. Price Trends:
- The average starting price has been 71 euros, suggesting that buyers are often willing to pay more than the starting price.
- The coin with a condition of 75 (like the current one) has had a hammer price of 170 euros in the past.

4. Comparison with Previous Prices:
- The condition of 75 is similar to other coins that have sold in the range of 170 euros, and considering that the average hammer price is 162.22 euros, we can infer that the hammer price for this coin could be in a similar range.

Based on these factors, an estimated maximum purchase price for the coin in question could be between 150 and 200 euros, with 200 euros being a reasonable upper limit given the price history and current condition.

Therefore, an estimated maximum purchase price could be 200 euros.

To estimate a maximum purchase price for the coin in question, we will consider several factors:

1. Current Condition: The coin has a condition of 75 (MBC), which indicates that it is in quite good shape. This suggests that its value should be above that of coins with lower conditions.

2. Previous Prices: Looking at previous auction prices for coins with similar conditions:
- In 2019, a coin with a condition of 75 was auctioned for 17 euros.
- In 2018, a coin with a condition of 85 was auctioned for 116 euros.
- In 2021, a coin with a condition of 80 was auctioned for 32 euros.
- In 2022, a coin with a condition of 80 was auctioned for 35 euros.
- In 2023, a coin with a condition of 85 was auctioned for 70 euros.

3. Average Auction Price: The average auction price for this coin is 48 euros, which is also an important indicator.

4. Starting Price and Average Starting Price: The starting price is 20 euros, and the average starting price is 32.73 euros. This suggests that interest in the coin may be moderate, but the auction price could be significantly higher.

5. Auction Trends: Since the coin has been auctioned 12 times and all have been sold, this indicates a consistent interest in the coin.

Based on these factors, an estimated maximum purchase price could be in the range of 50 to 70 euros, considering that the condition is good and the average auction price is 48 euros. However, given the interest in the coin and its condition, a reasonable maximum purchase price could be 65 euros.

To estimate a maximum purchase price for the coin in question, we can analyze the provided data, especially the current condition of the coin (75, MBC) and the hammer prices from previous auctions.

1. Condition: The coin has a condition of 75 (MBC), indicating that it is in fairly good shape, but not the best possible condition.

2. Previous hammer prices:
- In previous auctions, hammer prices have varied, but we can observe that, in general, hammer prices have ranged from 15 to 75 euros, depending on the condition.
- For example, a coin with a condition of 80 was sold for 40 euros, and another with a condition of 90 was sold for 75 euros.

3. Price trends:
- The average hammer price for this coin is 33 euros, which can serve as a good indicator of the expected value.
- The last auction with a similar condition (75) had a hammer price of 40 euros.

4. Estimation:
- Given that the condition of the coin is 75 and considering the previous hammer prices, an estimated maximum purchase price could be in the range of 40 to 50 euros. This is based on the fact that the coin is in acceptable condition and that previous hammer prices have shown that coins in similar conditions have reached those values.

Therefore, an estimated maximum purchase price for this coin could be 45 euros.

To estimate a maximum purchase price for the coin in question, we will consider several factors:

1. Condition of the coin: The coin to be auctioned has a condition rating of 25 (BC), which indicates that it is in a fairly deteriorated state. This will negatively affect its value compared to coins in better condition.

2. Previous auction prices: By observing the hammer prices of similar coins in the past, we can see that prices have varied. For example:
- In 2019, a coin with a condition rating of 70 was sold for 17 euros.
- In 2022, a coin with a condition rating of 80 was sold for 90 euros.
- In 2023, a coin with a condition rating of 70 was sold for 75 euros.

3. Average hammer price: The average hammer price for previously auctioned coins is 47.1 euros, but this includes coins in better condition.

4. Starting price: The starting price of the coin is 20 euros, which may be a good indicator of its expected minimum value.

Given that the condition of the coin is quite low (25), and considering that coins in better condition have reached higher hammer prices, an estimated maximum purchase price could be set in a lower range.

Taking all these factors into account, an estimated maximum purchase price for this coin could be around 25-30 euros. This reflects a value that considers its condition and previous hammer prices, but also allows for a small margin above the starting price.

To estimate a maximum purchase price for the coin in question, we will consider several factors:

1. Starting Price: 70 euros.
2. Condition: The coin has a condition rating of 70 (VF-), indicating that it is in relatively good shape.
3. Auction History:
- It has been auctioned 3 times in the past, of which it has sold 2 times and not sold 1 time.
- The average hammer price in previous auctions is 75 euros.
- The previous starting prices were 60 and 75 euros, with a hammer price of 75 euros in one of the auctions.

4. Average Starting and Hammer Price: The average starting price is 68.33 euros and the average hammer price is 75 euros.

Given that the coin is in good condition and has had a hammer price of 75 euros in the past, and considering that the current starting price is 70 euros, we can estimate that the maximum purchase price could be in a range above the starting price, but not too far above the average hammer price.

Therefore, an estimated maximum purchase price could be around 80-85 euros, taking into account the condition and auction history. This would allow for a competitive bid without exceeding the historical value of the coin too much.

To estimate a maximum purchase price for the coin in question, we will consider several factors:

1. Starting price: 60 euros.
2. Current condition: 25 (BC), indicating that the coin is in quite low condition.
3. Auction history:
- In 2017, the coin was auctioned with a starting price of 60 euros and sold for 131 euros, indicating significant interest despite the low condition.
- In 2024, it was auctioned with a starting price of 100 euros and an estimated price of 180 euros, but it did not sell, which could indicate that the condition or the starting price was not attractive to buyers.

4. Average hammer price: 131 euros, which is a good indicator of the value that buyers were willing to pay in the past.

Given that the current condition is low (25), it is likely that the hammer price will not reach the levels of coins in better condition. However, the interest in the coin in previous auctions suggests that there may be a market for it.

Taking all these factors into account, an estimated maximum purchase price could be in the range of 80 to 100 euros. This is based on the interest shown in previous auctions and the fact that, although the condition is low, there is a price history that suggests some buyers are willing to pay more than the starting price.

Therefore, a reasonable maximum purchase price could be 90 euros.