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 95 (EF+), indicating that it is in very 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 has been 34.9 euros.
- In previous auctions, coins with a similar condition (95) have reached hammer prices of up to 125 euros (in 2015).
- The trend of hammer prices for coins in condition 95 has generally been positive, with several examples of sales in the range of 40 to 75 euros.

3. Starting Price and Estimated Price:
- The starting price is 20 euros, and the estimated price is 50 euros. This suggests that there are expectations for the coin to sell for a significantly higher price than its starting price.

4. Demand and Auction Frequency:
- The coin has been auctioned 102 times, with a 73.5% sell-through rate, indicating good demand.

Based on these factors, an estimated maximum purchase price could be in the range of 70 to 90 euros, considering that the condition is high and there is a price history that supports this estimate. However, given the auction context and potential competition, a maximum price of 90 euros could be reasonable to secure the purchase.

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 85 (ebc-), 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 has been 34.9 euros.
- In previous auctions, coins with a similar condition (around 85) have reached hammer prices that vary, but some examples are:
- 35 euros (2019-09-19)
- 42 euros (2017-09-21)
- 30 euros (2021-06-22)
- 50 euros (2023-01-18)

3. Starting Price and Estimated Price:
- The starting price is 25 euros, and the estimated price is 50 euros. This suggests that there are expectations for the coin to sell at a higher price.

4. Recent Trends: In the most recent auctions, hammer prices have shown a trend of being higher, especially for coins in good condition.

Based on these factors, an estimated maximum purchase price for this coin could be between 40 and 55 euros. This is based on the historical hammer prices for coins of similar condition and the current estimated price.

Therefore, a reasonable maximum purchase price could be 50 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 80 (MS+). 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 34.9 euros.
- In previous auctions, coins with a similar condition (80) have had hammer prices that varied, but some examples are:
- 4 euros (2020-07-02)
- 32 euros (2020-05-26)
- 25 euros (2019-04-24)
- 35 euros (2019-10-17)
- 50 euros (2020-02-12)
- The trend shows that the hammer price can vary significantly, but there are examples of sales exceeding 30 euros.

3. Starting Price and Average Starting Price:
- The starting price is 20 euros, and the average starting price is 23.59 euros. This suggests that the hammer price could be above these values.

4. Sales Expectations: Given that there are 2 auctions scheduled in the coming days, this could increase competition and, therefore, the hammer price.

5. General Trends: Historically, coins with a condition rating of 80 have had hammer price ranges that can reach up to 50 euros in some cases.

Based on these factors, an estimated maximum purchase price for this coin could be between 40 and 50 euros, considering that the condition is good and there is a price history that supports this estimate. However, it is important to be aware of the competition in the auction, as this can influence the final price.

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 90 (EF), which indicates that it is in quite good shape. This generally translates to a higher price compared to coins in lower condition.

2. Previous Auction Prices: By looking at previous auction prices for coins with a similar condition (90 or 95), we can see that prices have varied. For example, in recent auctions, coins with a condition of 90 have reached hammer prices of up to 100 euros.

3. Average Hammer Price: The average hammer price for this coin is 47.27 euros, suggesting that, in general, buyers are willing to pay around this amount.

4. Recent Trends: In the most recent auctions, hammer prices have shown a trend of increasing, especially for coins in good condition. This may indicate a growing market.

5. Starting Price: The starting price is 30 euros, which is relatively low compared to previous hammer prices.

Taking all these factors into account, an estimated maximum purchase price for the coin could be between 80 and 120 euros, considering that the condition is good and there is an upward trend in hammer prices. A price of 100 euros could be a reasonable target, as it aligns with the hammer prices of coins in similar condition in the past.

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

2. Auction History:
- The average hammer price in previous auctions is 47.27 euros.
- It has been auctioned 119 times, of which 99 have sold, indicating good demand.
- In previous auctions, hammer prices for coins with similar conditions (around 80) have varied, but some have reached prices of up to 100 euros or more.

3. Starting Prices and Estimates:
- The current starting price is 25 euros, which is relatively low compared to the average hammer price.
- The average starting price in the past has been 31 euros, suggesting that the current starting price could be attractive to buyers.

4. Recent Trends:
- In the most recent auctions, hammer prices have shown a trend of being higher, especially for coins in good condition.

Based on these factors, an estimated maximum purchase price for this coin could be between 80 and 120 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 can consider several factors based on the provided data:

1. Current Condition: The coin has a condition rating of 80 (MBC+). This is an important factor, as coins in better condition tend to fetch higher prices.

2. Current Starting Price and Previous Prices: The current starting price is 30 euros, and the average hammer price in previous auctions is 110.79 euros. This suggests that, in general, coins of this reference tend to sell for significantly higher prices than their starting price.

3. Sales History: The coin has been auctioned 112 times, of which it has sold 90 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 (80), we can see that they have reached hammer prices of up to 110 euros in the past.

5. Recent Trends: In the most recent auctions, hammer prices have varied, but there are examples of coins with similar conditions that have sold for over 100 euros.

Based on these factors, an estimated maximum purchase price for this coin could be in the range of 100 to 120 euros, considering that the average hammer price is 110.79 euros and that the condition is good. However, since the starting price is 30 euros, it is likely that buyers will be willing to bid beyond this initial price, especially if there is interest in the coin.

Therefore, a reasonable estimated maximum purchase price could be 120 euros.

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

1. Coin Condition: The coin has a condition rating of 80 (MBC+), indicating that it is in relatively good shape. This suggests that its value should be above that of coins with lower conditions.

2. Previous Auction Prices: By observing the hammer prices of coins with a similar condition (80), we can see that they have reached hammer prices that vary, but some examples are:
- 2021-10-05: Hammer price of 55 (condition 80)
- 2021-04-20: Hammer price of 120 (condition 80)
- 2022-03-10: Hammer price of 115 (condition 80)
- 2023-12-13: Hammer price of 170 (condition 80)

3. Average Hammer Price: The average hammer price for this coin is 175.26 euros, which is also an important indicator.

4. Starting Price and Average Starting Price: The current starting price is 40 euros, and the average starting price in previous auctions is 147.2 euros.

5. Sales Trends: The coin has been auctioned 115 times, of which 99 have been successful sales. This indicates good demand and sustained interest in the coin.

Based on these factors, an estimated maximum purchase price could be in the range of 150 to 200 euros, considering that the condition is good and the average hammer price is 175.26 euros.

Therefore, a reasonable 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 rating of 85 (ebc-), 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 42.55 euros.
- In previous auctions, hammer prices have varied, with some reaching up to 110 euros in optimal conditions (condition rating 100).
- Most hammer prices for coins with a similar condition (85) have been in the range of 25 to 60 euros.

3. Starting Price and Average Starting Price:
- The current starting price is 15 euros, which is relatively low compared to the average starting price of 30.64 euros.

4. Recent Trends:
- In the most recent auctions, hammer prices for coins with a similar condition have been around 30 to 50 euros.

Based on these factors, an estimated maximum purchase price for this coin could be between 50 and 70 euros. This is because, although the condition is not the highest, the price history and current trend suggest that collectors would be willing to pay a reasonable price for a coin in good condition.

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

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

1. Coin Condition: The coin has a condition rating of 95 (EBC+), indicating that it is in very good shape. This generally translates to a higher price compared to coins with lower conditions.

2. Previous Auction Prices: By looking at previous auction prices for coins with a similar condition (95), we find that they have reached auction prices of up to 320 euros in recent sales. For example:
- In 2019, a coin with a condition of 95 was sold for 320 euros.
- In 2020, another coin with the same condition was sold for 180 euros.

3. Average Auction Price: The average auction price for this coin is 128.03 euros, indicating that, in general, coins of this reference tend to sell for above this price.

4. Starting Price: The current starting price is 125 euros, suggesting that the seller has expectations for the coin to sell for a reasonable price.

5. Auction Trends: Given that it has been auctioned 79 times and sold 68 times, this indicates good demand for this coin.

Based on these factors, an estimated maximum purchase price could be in the range of 250 to 320 euros, considering that the condition is high and there are precedents for sales in that range. However, since the starting price is 125 euros, it is likely that buyers will be willing to bid more, especially if there is interest in the coin.

Therefore, an estimated maximum purchase price could be approximately 300 euros.

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

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

2. Previous Auction Prices: By observing the previous auction prices of coins with a similar condition (80 or close), we can see that the hammer price has varied. For example, in past auctions, coins with a condition of 80 have reached hammer prices of up to 80-90 euros.

3. Average Hammer Price: The average hammer price for this coin is 128.03 euros, suggesting that, in general, coins of this reference tend to sell for higher prices.

4. Recent Trends: In the most recent auctions, hammer prices have shown a trend of stabilizing in a range of 40 to 90 euros for coins of similar condition.

5. Starting Price: The starting price is 25 euros, which may attract more bidders, but the final price will depend on the competition in the auction.

Taking all these factors into account, an estimated maximum purchase price for this coin could be in the range of 90 to 120 euros. This is based on the condition, previous hammer prices, and market trends. However, the final price will depend on the demand in the specific auction.

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

1. Coin Condition: The coin has a condition rating of 80 (MBC+), indicating that it is in relatively good shape. This suggests that its value should be above that of coins with lower conditions.

2. Previous Auction Prices: By observing the hammer prices of coins with similar conditions (around 80), we can see that the average hammer price in the past has been 204.11 euros. However, it is important to note that the hammer price can vary depending on demand and other factors.

3. Average Starting and Hammer Prices: The average starting price is 115.27 euros, and the average hammer price is 204.11 euros. This indicates that, in general, coins of this reference tend to sell for significantly higher prices than their starting price.

4. Sales Trends: The coin has been auctioned 60 times in the past, of which 55 have been sold. This suggests that there is a consistent interest in this coin, which may increase its value at auction.

5. Comparison with Previous Hammer Prices: In previous auctions, hammer prices for coins with similar conditions have varied, but some have reached up to 900 euros in exceptional cases. However, those cases are more the exception than the rule.

Taking all these factors into account, an estimated maximum purchase price for this coin could be in the range of 200 to 300 euros, considering that the average hammer price is 204.11 euros and that the coin's condition is good. A price of 250 euros could be a reasonable target, given the interest in the coin and its condition.

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 80 (MS+), 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 has been 138.59 euros.
- In previous auctions, coins with a similar condition (80) have reached hammer prices that varied, but some examples are:
- 125 euros in December 2020.
- 265 euros in February 2020.
- 190 euros in March 2014.

3. Starting Price and Average Starting Price:
- The current starting price is 40 euros, which is quite low compared to the average hammer price.
- The average starting price for similar coins is 77.19 euros.

4. Recent Trends: In the most recent auctions, hammer prices have shown a trend of being higher, especially for coins in good condition.

Based on these factors, an estimated maximum purchase price could be in the range of 150 to 250 euros, considering that the condition is good and that the price history shows that similar coins have reached higher prices in the past.

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

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

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

2. Previous Prices: By looking at the auction prices of coins with similar conditions (around 70-80), we can see that the auction prices have varied. For example:
- In previous auctions, coins with a condition of 70 have reached hammer prices of 35 euros.
- Coins with a condition of 80 have reached hammer prices of up to 90 euros.

3. Average Hammer Price: The average hammer price for this coin is 82.69 euros, suggesting that, in general, buyers are willing to pay close to this amount.

4. Starting Price: The starting price is 25 euros, which is quite low compared to previous hammer prices.

5. Auction Trends: Given that the coin has been auctioned 142 times and has had a good sales percentage (113 out of 142), this indicates a consistent interest in this coin.

Based on these factors, an estimated maximum purchase price for this coin could be in the range of 70 to 90 euros, considering that the condition is 75 and the average hammer price is 82.69 euros.

Therefore, a reasonable estimated maximum purchase price could be 85 euros.

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

1. Coin Condition: The coin has a condition rating of 80 (MBC+). This is an important factor, as coins in better condition tend to fetch higher prices at auctions.

2. Starting Price and Previous Prices: The current starting price is 80 euros, and the average hammer price in previous auctions is 206.25 euros. This suggests that, in general, coins of this reference tend to sell for a significantly higher price than their starting price.

3. Auction History: In the auction history, there are examples of coins with similar conditions that have sold for prices that varied considerably. For instance, in previous auctions, coins with a condition of 85 have sold for prices around 210 euros, and some even higher.

4. Recent Trends: Looking at the most recent auctions, there is a pattern that coins with similar conditions have reached hammer prices that exceed the starting price. This suggests that there is active demand for this type of coin.

Based on these factors, an estimated maximum purchase price could be in the range of 200 to 250 euros. This is based on the average hammer price and the price history of coins with similar conditions.

Therefore, a reasonable estimated maximum purchase price for this coin could be approximately 220 euros.

To estimate a maximum purchase price for the coin with a grade of 80 (MBC+), we can analyze historical data from previous auctions of coins with similar grades and their hammer prices.

1. Hammer Price Analysis:
- In previous auctions, coins with grades close to 80 have had varying hammer prices. For example:
- A coin with a grade of 80 was sold for 19 euros.
- Another with a grade of 85 was sold for 20 euros.
- Coins with a grade of 90 have reached hammer prices of up to 35 euros.

2. Price Trends:
- The average hammer price for coins of similar grade (MBC+) seems to be in the range of 15 to 25 euros, with some exceptional cases reaching up to 35 euros.

3. Additional Considerations:
- The starting price of 15 euros suggests that the auction house expects moderate interest in the coin.
- Given that there are 3 similar coins that will be auctioned in the coming days, this could influence competition and, therefore, the final price.

Estimation of Maximum Purchase Price:
Based on the previous analysis, a reasonable maximum purchase price for this coin, considering its grade and historical hammer prices, could be between 25 and 30 euros. This allows for a margin for competition in the auction and the interest of other collectors.

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 95 (EBC+), indicating that it is in very good shape. This generally translates to a higher value compared to coins with lower conditions.

2. Starting Price: The starting price is 300 euros. This is a good starting point, but not necessarily the final price.

3. Auction History:
- The average hammer price for similar coins in the past is 75.57 euros, but this may not reflect the value of a coin in such good condition.
- In previous auctions, coins with similar condition (95) have reached significantly higher hammer prices. For example, in 2019, a coin with a condition of 95 was auctioned with a starting price of 300 euros and reached a hammer price of 220 euros.

4. Recent Trends: In the most recent auctions, hammer prices for high-condition coins have shown an increase, suggesting that the market is willing to pay more for coins in excellent condition.

5. Comparison with Previous Prices: Looking at the hammer prices of coins with a condition of 90 to 95, prices have ranged from 150 to 600 euros, depending on demand and rarity.

Based on these factors, an estimated maximum purchase price for this coin could be between 400 and 600 euros, considering its high condition and market interest. However, since the starting price is 300 euros, it is likely that the final hammer price will be closer to this upper range, especially if there is interest in the auction.

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 80 (MS+), indicating that it is in quite good shape. This generally translates to a higher price compared to coins with lower conditions.

2. Previous Prices: By looking at the auction prices of coins with similar conditions (around 80), we can see that the hammer prices have varied. For example, in previous auctions, coins with a condition of 80 to 85 have reached hammer prices ranging from 50 to 110 euros.

3. Average Hammer Price: The average hammer price for this coin is 75.57 euros, which provides a good reference.

4. Recent Trends: In the most recent auctions, hammer prices for coins of similar condition have shown an increase, suggesting that interest in these coins may be growing.

5. Starting Price and Estimates: The starting price is 25 euros, and the average starting price is 53.19 euros. This indicates that there is a considerable margin between the starting price and the expected hammer price.

Taking all these factors into account, an estimated maximum purchase price for this coin could be between 100 and 120 euros, considering that the condition is good and there is growing interest in coins of this type. However, it is important to remember that the final price may vary depending on competition in the auction and other market factors.