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 reach higher prices.

2. Starting Price and Average Hammer Price: The starting price is 1800 euros, and the average hammer price in previous auctions is 1766.46 euros. This suggests that the hammer price is usually close to the starting price.

3. Auction History: The coin has been auctioned 40 times, of which it has sold 36 times. This indicates good demand. Additionally, the average starting price in previous auctions is 1457.35 euros, suggesting that the current starting price is relatively high.

4. Previous Hammer Prices: By observing the hammer prices of coins with similar conditions (80 and 85), we can see that hammer prices have varied, but generally, coins with a condition of 80 have reached hammer prices ranging between 1300 and 2000 euros.

5. Recent Trends: In the most recent auctions, hammer prices have been higher, which could indicate an upward trend in the value of this coin.

Based on these factors, an estimated maximum purchase price could be between 2000 and 2200 euros, considering that the condition is good and there is a trend of increasing hammer prices. However, since the starting price is 1800 euros, it is likely that buyers will be willing to pay a little more, but not much beyond 2200 euros, unless there is significant competition in the auction.

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 in question 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 observing the auction prices of coins with similar conditions (95 and 90), we can see that auction prices have varied, but there are examples of auctions reaching up to 320 euros in exceptional conditions.

3. Average Auction Price: The average auction price for this coin is 98.48 euros, which gives us a reference for what buyers have been willing to pay in the past.

4. Average Starting Price: The average starting price is 69.12 euros, indicating that auctions usually begin at a lower range.

5. Auction Trends: Since the coin has been auctioned 73 times and sold 62 times, there is good demand for this coin, which may influence the price.

Based on these factors, an estimated maximum purchase price could be in the range of 120 to 150 euros, considering that the condition is high and there are precedents of auction prices exceeding 150 euros in similar conditions. However, since the market can be volatile, it is advisable not to exceed this range unless one is confident in the demand and interest in the 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 fairly good shape, but not of the highest quality.

2. Historical Prices: By looking at previous auction prices for coins with similar conditions, we can see that:
- Coins with a condition rating of 70 to 80 have had auction prices ranging from 40 to 140 euros.
- The coin with a condition rating of 95 sold for 260 euros, but that is not directly comparable due to the difference in condition.

3. Average Auction Price: The average auction price for this coin is 131.06 euros, suggesting that, in general, buyers are willing to pay around this amount.

4. Starting Price and Previous Sales: The current starting price is 25 euros, and there have been 37 previous sales, indicating a consistent interest in the coin.

5. Recent Trends: In the most recent auctions, the hammer prices have varied, but there are examples of sales reaching up to 140 euros for similar conditions.

Based on these factors, an estimated maximum purchase price for the coin in its current state could be between 100 and 140 euros. This is because, although the condition is not the highest, the interest in the coin and previous auction prices suggest it could reach a competitive price at auction.

Therefore, a reasonable maximum purchase price could be 130 euros.

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

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

2. Price History:
- The average hammer price for coins with a similar condition (80) in the past has been approximately 203.23 euros.
- In previous auctions, we have seen hammer prices that vary, but some relevant examples are:
- 2023-01-18: Hammer price of 260 euros.
- 2023-02-16: Hammer price of 220 euros.
- 2020-10-21: Hammer price of 340 euros (condition 90).
- 2018-10-17: Hammer price of 445 euros (condition 95).

3. Sales Trends: The coin has been auctioned 88 times, of which 82 have been successful sales. This indicates good demand and consistent interest in this coin.

4. Starting Price: The starting price is 125 euros, suggesting that the seller has expectations of a higher hammer price.

5. Estimation: Given the hammer price history and the current condition, a reasonable maximum purchase price could be in the range of 250 to 300 euros. This is based on the fact that the average hammer price is 203.23 euros, but considering the possibility that interest in the coin and its condition could lead to a higher price.

Conclusion: An estimated maximum purchase price for this coin could be approximately 280 euros. This allows for a margin for competition in the auction and reflects the historical value of the coin in similar conditions.

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 (MBC+), indicating that it is in relatively good shape. This suggests that its value should be above that of coins with lower conditions.

2. Starting Price and Previous Prices: The current starting price is 75 euros, and the average hammer price in previous auctions is 140 euros. This indicates that, generally, coins of this reference tend to sell for significantly higher prices than their starting price.

3. Historical Trends: By observing the hammer prices of coins with similar conditions (80 and 85), we can see that the hammer prices have varied, but many have exceeded 100 euros. For example, in previous auctions, coins with a condition of 80 have reached hammer prices of up to 120 euros.

4. Average Hammer Price: The average hammer price of 140 euros is a good indicator of what can be expected in this auction.

5. Supply and Demand: Given that there are 2 auctions scheduled in the coming days, this may influence competition and, therefore, the final price.

Based on these factors, an estimated maximum purchase price for this coin could be between 120 and 160 euros. This is because, although the average hammer price is 140 euros, the condition of the coin and the price trends in previous auctions suggest that it could reach a higher price, especially if there is interest in the auction.

Therefore, a reasonable maximum purchase price could be 150 euros.

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 a medium-low state. This generally affects the price, as coins in better condition tend to fetch higher prices.

2. Starting price and previous prices: The current starting price is 75 euros. In previous auctions, the average hammer price has been 178.76 euros, suggesting there is significant potential for the hammer price to be higher than the starting price.

3. Price trends: By observing the hammer prices of coins with a similar condition (75), we can see that they have reached hammer prices that vary, but some have reached 80 euros in recent auctions. However, there are also examples of coins with similar conditions that have reached higher prices, such as 110 euros.

4. Demand and supply: The coin has been auctioned 91 times in the past, with an 84% sell-through rate, indicating good demand. Additionally, it will be auctioned again shortly, which may increase interest.

5. Analysis of previous prices: The hammer prices of coins with a condition of 75 have varied, but the range seems to be between 60 and 110 euros in the most recent auctions.

Based on these factors, an estimated maximum purchase price for this coin could be between 100 and 120 euros. This is based on the analysis of previous prices and the current condition of the coin. However, since the average hammer price is 178.76 euros, it is possible that some buyers may be willing to pay more, especially if there is interest in the auction.

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 relatively good shape, but not among the highest grades.

2. Auction History:
- The average hammer price for similar coins is 496.43 euros.
- In previous auctions, hammer prices have varied significantly, ranging from 75 euros to 2100 euros, depending on the condition and other factors.

3. Starting Price and Estimates:
- The current starting price is 100 euros, which is below the average hammer price for similar coins.
- The average starting price for similar coins is 161.11 euros, suggesting that the current starting price is competitive.

4. Price Trends:
- In previous auctions, the coin has reached hammer prices that exceed the current starting price, indicating potential for an increase in the final price.

Given all this, an estimated maximum purchase price could be in the range of 300 to 400 euros, considering that the condition is good but not excellent, and that there is a history of hammer prices suggesting it could reach higher figures depending on demand at the auction.

Therefore, a reasonable maximum purchase price could be 350 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 85 (ebc-), which indicates that it is in quite good shape. This generally translates to a higher price compared to coins in lower condition.

2. Auction History:
- The average hammer price for this coin in the past is 250.61 euros.
- In previous auctions, the hammer price has varied, but it has reached up to 720 euros in an auction in 2016, although that may be an exceptional case.
- Recently, in a January 2024 auction, the coin was hammered at 340 euros with a condition of 85.

3. Starting Price and Average Starting Price:
- The current starting price is 175 euros, which is slightly higher than the average starting price of 136.28 euros. This may indicate an expectation of greater interest in this auction.

4. Recent Trends: The price trend seems to be increasing, especially with the latest hammer price of 340 euros. This suggests that collectors are willing to pay more for coins in good condition.

Based on these factors, an estimated maximum purchase price could be in the range of 300 to 350 euros, considering that the condition is good and there is growing interest in this coin. However, it is important to keep in mind that the final price will depend on the competition in the auction and the willingness of other bidders.

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

2. Current Listing Price and Previous Prices: The current listing price is 150 euros, and the average hammer price in previous auctions has been 191.43 euros. This suggests that the hammer price tends to be higher than the listing price.

3. Sales History: The coin has been auctioned 51 times, of which it has sold 48 times. This indicates good demand and sustained interest in the coin.

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 800 euros in the past, although this was in an exceptional case. Most hammer prices for similar conditions have been in the range of 150 to 260 euros.

5. Recent Trends: In the most recent auctions, hammer prices have been in the range of 180 to 240 euros for similar conditions.

Based on these factors, an estimated maximum purchase price could be in the range of 220 to 250 euros. This is based on the history of hammer prices and the current condition of the coin. Therefore, a reasonable maximum purchase price could be 250 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 80 (MBC+), which indicates that it is in quite good shape. This is important because coins in better condition tend to reach higher prices.

2. Previous Prices: By looking at previous auction prices for coins with similar conditions (80 and 85), we can see that auction prices have varied. For example:
- In 2020, a coin with a condition of 80 was auctioned for 170 euros.
- In 2023, a coin with a condition of 85 was auctioned for 300 euros.
- In 2022, a coin with a condition of 80 was auctioned for 250 euros.

3. Starting Price and Average Auction Price: The current starting price is 175 euros, and the average auction price for this coin is 152.01 euros. This suggests that the starting price is reasonable, but it also indicates that the auction price may be lower than the starting price.

4. Recent Trends: In the most recent auctions, auction prices have shown an increase, especially for coins in good condition. This may indicate an upward trend in interest for coins of this reference.

5. Estimation Based on Historical Data: Given that the coin has a condition of 80 and considering previous auction prices, an estimated maximum purchase price could be in the range of 200 to 250 euros, based on the fact that similar coins have reached auction prices in that range.

Conclusion: An estimated maximum purchase price for this coin could be approximately 225 euros. This is based on the condition, previous auction prices, and market trends.

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 80 (MBC+), which indicates that it is in fairly good shape, but not of the highest quality (FDC).

2. Historical Prices: By looking at previous auction prices for coins with similar conditions (80 and 85), we can see that auction prices have varied. For example:
- In previous auctions, coins with a condition of 80 have reached hammer prices of up to 190 euros.
- Coins with a condition of 85 have reached hammer prices of up to 240 euros.

3. Starting Price and Average Hammer Price: The current starting price is 175 euros, and the average hammer price in the past has been 151.18 euros. This suggests that the starting price is relatively high compared to the average hammer price.

4. Recent Trends: In the most recent auctions, hammer prices for coins with similar conditions have been in the range of 180 to 225 euros.

Based on these factors, an estimated maximum purchase price could be in the range of 200 to 225 euros. This is because, although the starting price is 175 euros, the trend of hammer prices for coins of similar condition suggests that there may be enough interest to reach a higher price.

Therefore, an estimated maximum purchase price for this coin could be 225 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 85 (ebc-), which indicates that it is in quite good shape. This is important because coins in better condition tend to fetch higher prices.

2. Previous Auction Prices: By looking at the hammer prices of coins with a similar condition (85) in the past, we can see that they have reached hammer prices that vary, but generally fall within a range of 160 to 270 euros, depending on demand and other factors.

3. Average Hammer Price: The average hammer price for this particular coin is 147.83 euros, which gives us an idea of what buyers are willing to pay on average.

4. Starting Price: The starting price of 175 euros is slightly higher than the average hammer price, which may indicate that the seller expects significant interest in the coin.

5. Recent Trends: In the most recent auctions, hammer prices have shown a trend of being higher, with some reaching up to 400 euros in exceptional conditions.

Based on these factors, an estimated maximum purchase price for this coin could be in the range of 200 to 250 euros, considering that the condition is good and there is potential interest in the coin. However, it is important to keep in mind that the final price will depend on the competition in the auction and the specific demand at that moment.

To estimate a maximum purchase price for the coin in question, we can analyze the provided data, including the starting price, the average hammer price, and previous prices from similar auctions.

1. Current Data:
- Starting price: €300
- Condition of this coin: 75 (MBC)
- Average hammer price: €398.09

2. Analysis of Previous Prices:
- The coin has been auctioned 27 times, of which it has sold 23 times.
- The average starting price of previous auctions is €261.85, and the average hammer price is €398.09.
- Looking at previous hammer prices, there are examples of hammer prices that vary significantly, especially for coins in better condition (for example, a hammer price of €1200 for a coin in condition 95).

3. Comparison of Conditions:
- The condition of 75 (MBC) is lower than the higher conditions that have reached significant hammer prices. However, there are examples of coins with similar conditions that have sold for reasonable prices (for example, €340 and €290).

4. Estimation of Maximum Price:
- Given that the average hammer price is €398.09 and considering that the condition of this coin is 75, a reasonable hammer price could be in the range of €300 to €450.
- Taking into account the starting price of €300 and the interest from collectors, a maximum purchase price could be around €450.

Conclusion: Based on the analysis of the data, an estimated maximum purchase price for this coin could be approximately €450.

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 relatively good shape, but not among the highest qualities.

2. Starting Price: The starting price is 400 euros, which is an important starting point.

3. Auction History:
- The average hammer price in previous auctions is 388.1 euros.
- In past auctions, hammer prices have varied, but there are examples of sales above 400 euros, especially for coins in better condition (for example, 750 euros for a coin with a condition rating of 95).

4. Recent Trends: In the most recent auctions, hammer prices have been around 550 euros for coins with similar condition (85).

5. Supply and Demand: The coin has been auctioned 65 times, with a sell-through rate of 96.9%, indicating good demand.

Based on these factors, an estimated maximum purchase price could be around 500-600 euros. This is based on the historical hammer prices for coins of similar condition and the price trends in recent auctions.

Therefore, a reasonable maximum purchase price could be 550 euros.

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

1. Current Condition: The coin is in 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 conditions.

2. Auction History:
- The average hammer price for similar coins in the past has been 313.51 euros.
- In previous auctions, coins with a condition of 90 have reached hammer prices that varied, but some examples are:
- 341 euros (2020-10-21)
- 380 euros (2020-05-26)
- 360 euros (2021-06-22)
- 400 euros (2022-03-10)
- 440 euros (2023-03-16)

3. Starting Price and Estimated Price:
- The current starting price is 300 euros, and the estimated price is 500 euros. This suggests that there are expectations for the coin to sell at a considerably higher price.

4. Recent Trends: In the most recent auctions, hammer prices have been in a high range, indicating increasing demand.

Based on these factors, an estimated maximum purchase price could be in the range of 400 to 500 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 450 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 relatively good shape, but not of the highest quality (FDC).

2. Auction History:
- The average hammer price for similar coins in the past is 320.65 euros.
- In previous auctions, hammer prices have varied significantly, with some reaching up to 1300 euros in superior conditions (such as in the March 2023 auction with a condition of 95).
- The last auction for this coin in December 2022 had a starting price of 175 euros and an estimated price of 250 euros, although the final hammer price is unknown.

3. Price Trends:
- The overall trend shows that hammer prices have been increasing, especially for coins in better condition.
- The coin has been auctioned 34 times, with a sell-through rate of 94% (32 out of 34), indicating consistent interest in this coin.

4. Current Starting Price: The starting price is 175 euros, which may be a good starting point for the estimation.

Given all this, an estimated maximum purchase price could be in the range of 300 to 400 euros, considering that the condition is 75 and that there is high interest in the coin. This is based on the average hammer price and the price trend in previous auctions.

Therefore, a reasonable maximum purchase price could be 350 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 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 is 242 euros.
- The last auction of this coin with a similar condition (75) had a hammer price of 170 euros in 2019.
- In previous auctions, hammer prices have varied, but generally, they have ranged from 130 to 900 euros, depending on condition and demand.

3. Starting Price and Estimates:
- The current starting price is 175 euros, which is slightly higher than the average starting price of 158.57 euros.
- The estimated price for this auction is 250 euros, suggesting that there are expectations for the coin to sell at a higher price.

4. Recent Trends: In the most recent auctions, hammer prices have been quite high, which could indicate an increase in demand or the value of the coin.

Based on these factors, an estimated maximum purchase price could be around 300 euros. This price takes into account the current condition, the auction price history, and the auction expectations. However, it is important to keep in mind that the market can be volatile, and the final decision should be based on personal evaluation and willingness to pay.

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, although not the best possible condition.

2. Auction History:
- It has been auctioned 6 times in the past, of which it has sold 5 times. This indicates good demand.
- The average hammer price in previous auctions is 668 euros, suggesting that, in general, buyers are willing to pay a considerably higher price than the starting price.

3. Previous Prices:
- In past auctions, hammer prices have varied, but there are examples of auctions that reached up to 1200 euros in similar conditions (85).
- The lowest hammer price in previous auctions was 360 euros, indicating that even in lower conditions, the coin has significant value.

4. Starting Price and Estimates:
- The current starting price is 350 euros, which is reasonable given the price history.
- The estimated hammer price for this auction is 400 euros, which is also a good indicator.

Based on these factors, an estimated maximum purchase price could be in the range of 700 to 800 euros, considering that the average hammer price has been 668 euros and that demand appears to be strong. This also takes into account that the current condition is slightly lower than the higher conditions that have reached higher prices in the past.

Therefore, a reasonable maximum purchase price could be 800 euros.