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-). This is an important factor, as coins in better condition tend to reach higher prices.

2. Auction History:
- The average hammer price for similar coins in the past has been 83.17 euros.
- The last auction of this coin in 2023 had a hammer price of 45 euros with a condition of 75.
- In previous auctions, hammer prices have varied, but there are examples of sales above 100 euros for coins with similar conditions.

3. Starting Price: The current starting price is 50 euros, which may influence the final price, as hammer prices are usually above the starting price.

4. Price Trends: Observing previous hammer prices, there is a considerable range, but the trend seems to indicate that coins with a condition of 70 can reach hammer prices in the range of 70 to 100 euros, depending on demand at the auction.

Based on these factors, an estimated maximum purchase price for this coin could be between 90 and 110 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 100 euros.

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

1. Coin Condition: The coin has a condition rating of 75 (MBC), indicating that it is in fairly good shape, but not of the highest quality (FDC).

2. Previous Auction Prices:
- The average hammer price for this coin has been 231.8 euros.
- In previous auctions, hammer prices for coins with a similar condition (75) have varied, but there are examples of hammer prices exceeding 200 euros.

3. Starting Price: The starting price is 100 euros, which may attract more bidders, but does not necessarily indicate the final hammer price.

4. Market Trends: Since the coin has been auctioned 525 times and has had a high sales percentage (471), this suggests there is consistent interest in this coin.

5. Comparison with Previous Prices: In past auctions, coins with a condition of 75 have reached hammer prices ranging from 95 to 320 euros, depending on demand and other factors.

Based on these points, an estimated maximum purchase price for this coin could be in the range of 250 to 300 euros. This is based on the average hammer price and the price trend for coins of similar condition.

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

1. Starting price: 200 euros.
2. Auction history: The coin has been auctioned 5 times, of which it has sold 4 times. This indicates a consistent interest in the coin.
3. Average starting and hammer price: The average starting price is 308.55 euros and the average hammer price is 504.78 euros. This suggests that, in general, coins of this reference tend to sell for a price higher than the starting price.
4. Condition: The condition of this coin is 70 (VF-), which is an important factor. Coins in better condition tend to reach higher prices.
5. Previous prices: Previous hammer prices varied, but the highest was 700 euros in 2017, indicating that there is significant potential to reach high prices depending on demand.

Given that the condition of this coin is 70, which is an acceptable but not excellent state, and considering the average hammer price of 504.78 euros, an estimated maximum purchase price could be set in a range between the average hammer price and a bit lower, since the condition is not the best.

Therefore, an estimated maximum purchase price could be around 450 euros. This reflects a balance between the historical interest in the coin and its current condition.

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 generally translates to a higher price compared to coins with lower conditions.

2. Auction History:
- The average hammer price for coins of this reference is 48.82 euros.
- In previous auctions, we have seen hammer prices that vary, but there are examples of sales reaching up to 120 euros (as in the May 2024 auction).

3. Starting Price and Average Starting Price:
- The current starting price is 40 euros, which is slightly higher than the average starting price of 27 euros. This may indicate an expectation of greater interest in this auction.

4. Sales Trends: The coin has been sold in 11 of the last 13 auctions, suggesting a consistent interest in this reference.

5. Comparison with Previous Prices:
- In the May 2024 auction, a coin with the same condition was sold for 120 euros, setting a high precedent.

Taking all these factors into account, an estimated maximum purchase price could be in the range of 80 to 120 euros. This is based on the good condition of the coin, the demonstrated interest in previous auctions, and the highest recorded hammer price.

Therefore, a reasonable estimated maximum purchase price could be 100 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 in previous auctions is 114.64 euros.
- The coin has been auctioned 19 times, of which it has sold 15 times, indicating good demand.
- Previous hammer prices for similar conditions (70-85) have varied, with some reaching significantly higher prices (for example, 600 euros in 2018 for a condition of 85).

3. Starting Price: The starting price is 100 euros, which can be a good indicator of the expected minimum value.

4. Price Trends: Observing previous hammer prices, there is a trend for coins in good condition (like the one rated 75) to sell above the starting price, especially if there is interest in the auction.

Given all this, an estimated maximum purchase price could be in the range of 150 to 200 euros, considering that the condition is good and there is a history of hammer prices suggesting it could reach higher figures in competitive auctions.

Therefore, a reasonable maximum purchase price could be 180 euros.

To estimate a maximum purchase price for the coin in question, let's consider several factors:

1. Starting Price: 200 euros. This is the initial price set for the auction.
2. Condition: The coin has a condition rating of 75 (MBC), indicating that it is in fairly good shape. This may positively influence its value.
3. Auction History: The coin has been auctioned 2 times in the past, of which it sold 1 time and did not sell 1 time. The hammer price in the previous auction was 130 euros, with a starting price of 60 euros.
4. Average Starting and Hammer Price: Both are 130 euros, suggesting that this is a reference value for the coin in similar conditions.

Given that the current starting price is 200 euros, which is significantly higher than the previous average hammer price (130 euros), it is likely that interest in the coin may not be high enough to reach that starting price.

Taking into account the condition of the coin and the price history, an estimated maximum purchase price could be positioned between the previous average hammer price and a slight increase due to the better condition.

Therefore, an estimated maximum purchase price could be around 150-160 euros. This reflects moderate interest, considering the condition and auction history.

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), indicating that it is in quite good shape. This generally increases its value compared to coins of lower condition.

2. Auction History:
- In the April 2022 auction, the coin sold for 36 euros with a condition of 25.
- In the March 2024 auction, it sold for 70 euros with a condition of 70.

3. Starting Prices and Average Prices:
- The current starting price is 40 euros, which is higher than the average starting price of 28.33 euros, suggesting an expectation that the coin will sell for a higher price.
- The average hammer price is 53 euros, which also indicates that similar coins have performed well in previous auctions.

4. Supply and Demand: Since there are no upcoming auctions scheduled for this coin, the supply is limited, which could drive up the hammer price.

Taking all these factors into account, an estimated maximum purchase price could be between the average hammer price (53 euros) and the highest observed hammer price (70 euros).

Therefore, a reasonable estimated maximum purchase price could be 65 euros. This reflects a balance between the coin's condition, its sales history, and the expectation of the current auction.

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 an acceptable state, but not among the best qualities.

2. Auction History:
- The average hammer price in previous auctions is 104.73 euros.
- The coin has been auctioned 13 times, of which it has sold 11 times, indicating good demand.
- Previous hammer prices for coins with a similar condition (70-80) have varied, but there are examples of auctions reaching up to 190 euros for coins in condition 70.

3. Starting Price and Average Starting Price:
- The current starting price is 80 euros, and the average starting price in the past has been 85 euros.

4. Price Trends:
- In previous auctions, hammer prices have ranged from 38 euros to 190 euros, depending on the condition and demand at that time.

Given that the coin's condition is 75 and considering the price history, an estimated maximum purchase price could be in the range of 120 to 150 euros. This is based on the fact that, although the condition is not the highest, there is a history of hammer prices suggesting that buyers are willing to pay more for coins in similar conditions.

Therefore, a reasonable estimated maximum purchase price could be 150 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 rating of 70 (MBC-). This is an important factor, as coins in better condition tend to reach higher prices.

2. Auction History:
- The average hammer price for similar coins has been 66.56 euros.
- In previous auctions, we have seen hammer prices that varied significantly, from 9 euros to 250 euros, depending on the condition and other factors.

3. Starting Price and Average Starting Price:
- The current starting price is 40 euros, and the average starting price in the past has been 45.65 euros.

4. Price Trends:
- In recent auctions, coins with a similar condition (70) have reached hammer prices of up to 100 euros (as seen in the auction on June 21, 2021).

5. Analysis of Previous Prices:
- The most recent auction with a condition of 70 had a hammer price of 60 euros.

Based on this data, an estimated maximum purchase price for this coin could be in the range of 70 to 100 euros, considering that the condition is good and there is a price history that supports this estimate.

Therefore, a reasonable maximum purchase price could be 80 euros. This allows for a margin for competition in the auction, given that the hammer price may vary depending on demand at the time of the auction.

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

1. Condition: The coin has a condition rating of 75 (MBC), indicating that it is in quite good shape. This generally increases its value compared to coins in lower condition.

2. Auction History:
- It has been auctioned 11 times in the past, of which it has sold 8 times. This suggests there is consistent interest in the coin.
- The average hammer price in previous auctions is 37 euros, which can serve as a good indicator of market value.

3. Previous Auction Prices:
- In the 2018 auction, with a condition of 75, the coin sold for 65 euros, which is a good benchmark.
- In other auctions, hammer prices have varied, but the highest recorded price for a similar condition is 65 euros.

4. Starting Price: The current starting price is 50 euros, which is reasonable given the price history.

Based on these factors, an estimated maximum purchase price could be between 65 and 80 euros, considering that the condition is good and that interest in the coin appears to be solid. However, since the highest hammer price in the past was 65 euros, a maximum purchase price of around 70 euros could be a prudent estimate.

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

1. Condition: The coin has a condition of 70 (VF-), indicating that it is in relatively good shape. This can positively influence its value.

2. Previous auction prices:
- In December 2018, the coin was auctioned with a starting price of 300 euros, although the final price is not reported.
- In November 2018, the starting price was 150 euros, and it sold for 350 euros.
- In May 2023, the starting price was 100 euros, with an estimated price of 200 euros, but the final price is not reported.

3. Average starting and final prices: The average starting price is 152.5 euros, and the average final price is 350 euros. This suggests that, in general, coins of this reference tend to sell for a significantly higher price than their starting price.

4. Sales history: The coin has been auctioned 4 times, of which it has only sold once. This may indicate that there is limited interest in this specific coin, which could affect its price.

Given that the condition is good and considering the previous auction prices, an estimated maximum purchase price could be in a range between the average final price and the highest recorded starting price.

Taking all these factors into account, an estimated maximum purchase price could be around 300-350 euros. This is based on the fact that the highest recorded final price was 350 euros and the condition of the coin is favorable.

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 70 (MS-). This is an important factor, as coins in better condition tend to reach higher prices.

2. Previous Prices: By observing the auction prices of coins with similar conditions (around 70-80), we can see that they have reached auction prices ranging from 60 to 155 euros. For example:
- In 2018, a coin with a condition of 70 was auctioned for 95 euros.
- In 2021, a coin with a condition of 80 was auctioned for 110 euros.
- In 2022, a coin with a condition of 75 was auctioned for 110 euros.

3. Average Auction Price: The average auction price for this coin is 94.08 euros, which also provides us with a reference.

4. Starting Price: The starting price is 65 euros, indicating that the seller expects a reasonable price for the auction.

5. Sales Trends: The coin has been sold in 24 out of the last 27 auctions, indicating good demand.

Based on these factors, an estimated maximum purchase price could be in the range of 100 to 120 euros, considering that the condition is good and there are precedents of successful sales in that range. Therefore, a reasonable maximum purchase price could be 120 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 (VF), indicating that it is in an acceptable state, but not among the best conditions. This may affect its value compared to coins in better condition.

2. Auction History:
- It has been auctioned 10 times in the past, of which it has sold 8 times. This indicates good demand.
- The average hammer price in previous auctions is 303 euros, suggesting that, in general, buyers are willing to pay close to this price for similar coins.

3. Starting and Hammer Prices:
- The current starting price is 150 euros, which is significantly lower than the average hammer price of 303 euros.
- In previous auctions, hammer prices have varied, but there are examples of sales above 300 euros, especially for coins in better condition.

4. Price Trends:
- In the 2013 auction, a coin with a condition of 80 sold for 650 euros, indicating that there is potential for high prices depending on demand and condition.

5. Comparison with Previous Prices:
- The last auction with a similar condition (75) had a hammer price of 200 euros, which can serve as a reference point.

Taking all these factors into account, an estimated maximum purchase price for this coin could be in the range of 250 to 300 euros, considering that the average hammer price is 303 euros and that condition is a limiting factor. A price of 275 euros could be a reasonable target, as it falls in the middle of this range and reflects the price trend in previous auctions.

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 75 (MBC), indicating that it is in fairly good shape.

2. Current Starting Price and Previous Prices: The current starting price is 100 euros. In previous auctions, the average hammer price has been 79.71 euros, suggesting that the current starting price is relatively high compared to the historical average.

3. Sales History: The coin has been auctioned 68 times, of which it has sold 62 times. This indicates good demand and a history of successful sales.

4. Previous Hammer Prices: Looking at previous hammer prices for coins with a similar condition (75), we can see that they have varied, but some have reached hammer prices of up to 110 euros under similar conditions.

5. Recent Trends: In the most recent auction, the coin sold for 140 euros with a condition of 90, indicating that there is potential for an increase in the coin's value.

Based on these factors, an estimated maximum purchase price could be between 120 and 140 euros, considering that the starting price is 100 euros and that there is a history of hammer prices suggesting that coins in similar conditions have reached higher prices.

Therefore, a reasonable maximum purchase price could be 130 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 70 (VF-). This is an important factor, as coins in better condition tend to fetch higher prices.

2. Starting Price and Average Hammer Price: The starting price is 70 euros, and the average hammer price in previous auctions is 143.02 euros. This suggests that, on average, similar coins have sold for a significantly higher price than their starting price.

3. Sales History: The coin has been auctioned 53 times, of which 49 have resulted in sales. This indicates good demand and consistent interest in the coin.

4. Previous Prices: Looking at previous hammer prices for coins with a similar condition (70), we can see that they have reached prices of up to 220 euros in recent auctions.

5. Recent Trends: In the most recent auctions, hammer prices have shown a trend of being higher, which could indicate an increase in demand or in the coin's value.

Based on these factors, an estimated maximum purchase price could be in the range of 180 to 220 euros, considering that the average hammer price is 143.02 euros and that there are examples of recent sales that have exceeded 200 euros.

Therefore, a reasonable maximum purchase price could be 200 euros.

To estimate a maximum purchase price for the coin that is going to be auctioned, we can analyze the provided data:

1. Starting price: 100 euros.
2. Auction history: The coin has been auctioned 17 times, of which it has sold 14 times. This indicates good demand.
3. Average hammer price: 151.36 euros, which is an important indicator of what buyers are willing to pay.
4. Condition: There is no information about the condition of this coin, which may complicate the estimation, but we can observe that in previous auctions, coins with similar conditions have had varied hammer prices.

Analyzing the hammer prices from previous auctions, we can see that:

- In auctions with conditions ranging from 75 to 90, hammer prices have fluctuated between 65 and 550 euros.
- The most recent auction with a hammer price of 160 euros and a condition of 80 suggests that there is high selling potential.

Given that the starting price is 100 euros and considering the average hammer price of 151.36 euros, an estimated maximum purchase price could be set in a range that reflects both market interest and price history.

Estimated maximum purchase price: It could be reasonable to consider a maximum purchase price between 180 and 220 euros, given the hammer price history and the lack of information about the condition. This would allow a buyer to be in a competitive position without exceeding the market value observed in previous auctions.

To estimate a maximum purchase price for the coin in question, we can analyze the provided data, including the starting price, auction history, and conditions.

1. Starting price: 75 euros.
2. Current condition: 75 (MBC).
3. Auction price history:
- In previous auctions with similar condition (75 MBC), the hammer prices have varied. For example:
- 90 euros (2020-07-02)
- 130 euros (2020-07-02, with estimated price of 150)
- 90 euros (2018-12-12)
- 220 euros (2013-12-04, with estimated price of 125)
4. Average hammer price: 103.61 euros.

Given that the condition of the coin is 75 (MBC), and considering that in the past hammer prices have reached up to 220 euros for coins in similar condition, we can establish a price range.

### Maximum purchase price estimation:
- Based on the average hammer price: 103.61 euros.
- Considering the highest price in history: 220 euros.

However, since the starting price is 75 euros and the average hammer price is lower than the historical maximum price, a reasonable estimated maximum purchase price could be slightly higher than the average hammer price, but not as high as the historical maximum.

### Estimated maximum purchase price:
150 euros.

This price reflects a balance between the average hammer price and the potential to reach higher prices in previous auctions, taking into account the current condition of the coin.

To estimate a maximum purchase price for the coin that is going to be auctioned, we can consider several factors based on the provided data:

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

2. Starting Price and Previous Prices: The current starting price is 80 euros. In previous auctions, coins with the same condition (80) have had hammer prices that varied, but some have reached up to 400 euros (as in the December 2019 auction).

3. Average Hammer Price: The average hammer price for similar coins is 104.53 euros, suggesting that, on average, coins of this condition sell for above the starting price.

4. Auction Trends: The coin has been auctioned 72 times, of which 60 have been sold. This indicates good demand and a history of successful sales.

5. Previous Estimated Prices: In previous auctions, the estimated price for coins with a condition of 80 has been significantly higher than the current starting price. For example, on several occasions, the estimated price has exceeded 200 euros.

Based on these factors, an estimated maximum purchase price could be in the range of 150 to 250 euros, considering that the hammer price may be higher depending on demand and competition in the auction.

Therefore, a reasonable maximum purchase price could be 200 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+), which indicates 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 266.15 euros.
- The last auction of a coin with a similar condition (80) had a hammer price of 550 euros in March 2023.
- In other auctions, coins with a condition of 80 have reached hammer prices of 370 euros and 340 euros.

3. Starting Price: The starting price is 200 euros, which is a good starting point, but the hammer price is usually significantly higher.

4. Price Trends: Observing previous hammer prices, it seems there is a trend for coins with a condition of 80 to sell in a range of 300 to 550 euros, depending on demand and other market factors.

Based on this data, an estimated maximum purchase price for this coin could be in the range of 350 to 400 euros. This is based on the auction price history for coins of similar condition and the interest it might generate in the auction.

To estimate a maximum purchase price for the coin in question, let’s consider the following factors:

1. Starting Price: 120 euros. This is the initial price set for the auction.
2. Condition: The coin has a condition rating of 75 (MBC), indicating that it is in fairly good shape, but not the best possible condition.
3. Auction History: The coin has been auctioned 2 times in the past, of which it sold once and did not sell once. This suggests that there is interest in the coin, but also that there may be limitations in demand.
4. Previous Prices: In the previous auction, the starting price was 70 euros and it sold for 110 euros. This indicates that there is potential for the coin to reach a higher price in the future, especially if demand is high.

Given that the current starting price is 120 euros and considering the previous hammer price of 110 euros, an estimated maximum purchase price could be in a range that reflects both the interest in the coin and its condition.

Taking all these factors into account, an estimated maximum purchase price could be approximately 100-110 euros. This is based on the previous hammer price and the current condition, suggesting that buyers may be willing to pay a little more than the previous hammer price, but not as much as the current starting price.