To estimate a maximum purchase price for the coin in question, we can analyze the provided data, especially the current condition of the coin (80, MBC+) and previous auction prices.

1. Condition: The coin has a condition of 80 (MBC+), indicating that it is in relatively good shape. This suggests that its price should be in the upper range of previous auction prices for coins with similar conditions.

2. Previous auction prices: By looking at the auction prices of coins with similar conditions (80 and 75), we can see that:
- In 2022, a coin with a condition of 80 was auctioned for 160 euros.
- In 2023, another coin with a condition of 80 was auctioned for 190 euros.
- In 2022, a coin with a condition of 75 was auctioned for 151 euros.

3. Average auction price: The average auction price for all auctions is 166.88 euros, which can also serve as a reference.

4. Starting price: The starting price of the current auction is 140 euros, which is reasonable given the price history.

Based on this data, an estimated maximum purchase price could be between 180 and 200 euros, considering that the condition is good and that previous auction prices for similar conditions have reached those levels.

Therefore, an estimated maximum purchase price for this coin 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. 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 in the upper range of previous auction prices for coins with a similar condition.

2. Previous Auction Prices: By looking at previous auction prices for coins with similar conditions (80-85), we can see that auction prices have varied, but there are examples of auctions reaching up to 266 euros (in December 2020) and others hovering around 150-220 euros in recent auctions.

3. Average Auction Price: The average auction price for this coin is 153.77 euros, which provides a good reference for the expected value.

4. Starting Price: The current starting price is 140 euros, which is reasonable and aligns with previous auction prices.

5. Recent Trends: In the most recent auctions, the auction prices have shown a trend of being in the range of 180-240 euros for similar conditions.

Based on these factors, an estimated maximum purchase price could be in the range of 220 to 250 euros, considering that collector interest and demand may influence the final price. Therefore, a reasonable maximum purchase price could be 250 euros.

To estimate a maximum purchase price for the coin in question, we can analyze the provided data and consider 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 Auction Prices:
- The coin has been auctioned 10 times and has sold on all occasions.
- The average hammer price in previous auctions is 161 euros.
- The previous hammer prices for coins with a similar condition (70) have been 160 euros (2020) and 150 euros (2014).

3. Starting Price and Average Starting Price:
- The current starting price is 150 euros, which is slightly higher than the average starting price of 132.27 euros.

4. Price Trends:
- In previous auctions, hammer prices have varied, but generally, coins with similar conditions have reached hammer prices around 150-200 euros.

5. Estimation Based on Condition and Previous Prices:
- Given that the condition is 70 and considering the previous hammer prices, an estimated maximum purchase price could be positioned in the upper range of the previous hammer prices.

Taking all these factors into account, an estimated maximum purchase price for this coin could be approximately 180 euros. This price reflects a balance between the current condition, previous hammer prices, and interest in the auction.

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+), indicating that it is in relatively good shape. This suggests that its value could be in the upper range of previous auctions.

2. Previous Auction Prices: By looking at previous hammer prices for coins with similar conditions (around 80-85), we can see that the hammer prices have varied, but there are examples where they have reached up to 240 euros (as in the December 2020 auction).

3. Average Hammer Price: The average hammer price for this coin is 153.69 euros, which provides a good reference for the expected value.

4. Starting Price: The current starting price is 150 euros, which is reasonable and aligns with previous hammer prices.

5. Auction Trends: Given that the coin has been auctioned 27 times and all have sold, this indicates a consistent demand, which may drive up the hammer price.

Based on these factors, an estimated maximum purchase price could be in the range of 200 to 240 euros, considering that the condition is good and there are precedents for hammer prices in that range. Therefore, a reasonable maximum purchase price could be:

Estimated maximum purchase price: 240 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 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 coins with a similar condition (80) in the past has been approximately 140-180 euros.
- The last auction of a coin with a condition of 80 had a hammer price of 140 euros.
- Overall, hammer prices for coins with a condition of 80 have ranged between 110 and 180 euros in previous auctions.

3. Starting Price: The starting price of 150 euros is a good indicator of the seller's expectations, but it does not necessarily reflect the final hammer price.

4. Sales Trends: The coin has been auctioned 43 times, of which 41 have sold, indicating good demand and a history of successful sales.

5. Comparison with Previous Prices: In previous auctions, coins with similar conditions have had hammer prices that vary, but they have generally sold above the starting price.

Based on these factors, an estimated maximum purchase price for this coin could be in the range of 160 to 180 euros. This is based on the hammer price history for coins of similar condition and the expectation that demand will remain steady.

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

1. Current Condition: The coin has a condition of 80 (MBC+), which indicates 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 similar condition (80), we have:
- 2019-01-24: Hammer price 170
- 2022-12-14: Hammer price not available, but the starting price was 250.
- 2023-03-16: Hammer price 180
- 2023-05-24: Hammer price not available, but the starting price was 175.

The highest hammer price for a condition of 80 was 180, and the lowest was 170.

3. Average Hammer Price: The average hammer price for previous auctions is 208.33, indicating that, in general, coins of this reference tend to sell for above 200 euros.

4. Current Starting Price: The starting price is 150 euros, which is relatively low compared to previous hammer prices.

5. Auction Trends: The coin has been auctioned 11 times, of which 9 have sold. This indicates good demand and consistent interest in the coin.

Based on these factors, an estimated maximum purchase price could be set in a range between 180 and 220 euros, considering that the highest hammer price for a similar condition was 180 euros and that the average hammer price is 208.33 euros.

Therefore, a reasonable estimated maximum purchase price could be 200 euros. This allows for a margin for competition in the auction, given that the starting price is 150 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 70 (MBC-), which indicates that it is in relatively good shape, but not among the best qualities. This may influence the price, as coins in better condition tend to fetch higher prices.

2. Previous Prices:
- In the 2020 auction, the coin sold for 150 euros with a condition of 30.
- In 2021, it sold for 120 euros, also with a condition of 30.
- In 2016, although it did not sell, the starting price was 350 euros, indicating that there were high expectations at that time.

3. Starting Price and Average Price: The current starting price is 110 euros, and the average hammer price in previous auctions is 135 euros. This suggests that the market expects the coin could sell for a price close to this average.

4. Demand and Supply: The coin has been auctioned 3 times in the past, of which it has sold 2 times. This indicates moderate interest in the coin, but also that there is a possibility it may not sell this time, given that there was one auction where it did not sell.

5. Market Trends: Since the average starting price is 166.67 euros, this suggests that the market is willing to pay more than the current starting price.

Taking all these factors into account, an estimated maximum purchase price could be around 150-180 euros. This is based on the previous hammer price and the current condition of the coin. However, since the starting price is 110 euros, it is possible that buyers may be willing to bid more, especially if there is interest in the coin.

Therefore, a reasonable maximum purchase price could be 180 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 70 (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 287 euros.
- The coin has been auctioned 29 times, of which it has sold 26 times, indicating good demand.
- In recent auctions, hammer prices have varied, but there are examples of sales exceeding 200 euros.

3. Starting Prices and Estimates:
- The current starting price is 150 euros, which is reasonable given the history of starting and hammer prices.
- The estimated price for this auction is 150 euros, suggesting that auctioneers expect moderate interest.

4. Comparison with Previous Prices:
- In previous auctions, coins with similar conditions have reached hammer prices ranging from 90 to 600 euros, depending on the condition and demand at that time.

5. Recent Trends:
- In the most recent auctions, hammer prices have shown an increase, which could indicate a rising trend in interest for this coin.

Based on these factors, an estimated maximum purchase price could be around 300 euros. This is based on the history of hammer prices and the current condition of the coin, as well as the price trend in recent auctions. However, it is important to note that the final price may vary depending on competition in the auction and the interest of other buyers.

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

2. Auction History:
- The average hammer price for this coin in the past is 187.67 euros.
- In previous auctions, we have seen hammer prices that varied significantly, ranging from 90 euros to 650 euros, depending on the condition and demand at that time.
- The most recent auction (2023-12-13) had a hammer price of 245 euros with a condition of 80.

3. Starting Price and Estimates:
- The current starting price is 175 euros, which is slightly higher than the average starting price of 116.67 euros.
- The estimated price for this auction is 250 euros, suggesting that there are expectations for the coin to reach a higher price.

4. Price Trends:
- In recent auctions, hammer prices have been increasing, especially for coins with similar conditions.

Based on these factors, an estimated maximum purchase price could be around 250-300 euros, considering that the coin has a condition of 80 and there has been growing interest in coins of this type. This also aligns with the most recent high hammer price of 245 euros.

Therefore, a reasonable maximum purchase price could be 300 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 an acceptable state, but not of high quality.

2. Previous Auction Prices: By observing the auction prices of coins with similar conditions (70 and 80), we can see that:
- In previous auctions, coins with a condition of 70 have had hammer prices ranging from 112 to 190 euros.
- Coins with a condition of 80 have reached higher hammer prices, going up to 300 euros.

3. Starting Price and Average Hammer Price: The current starting price is 200 euros, and the average hammer price in the past has been 181.53 euros. This suggests that the starting price is slightly higher than the average of what has been sold previously.

4. Auction Trends: The coin has been auctioned 61 times, with a sell-through rate of 96.7% (59 out of 61). This indicates a consistent interest in this coin.

5. Estimation: Given that the condition is 70 and considering the previous hammer prices, a reasonable maximum purchase price could be in the range of 200 to 250 euros. This is based on the fact that the starting price is 200 euros and that, in previous auctions, coins in similar conditions have reached hammer prices of up to 190 euros.

Therefore, an estimated maximum purchase price could be 250 euros. This allows for a margin for competition in the auction, given the interest in the coin.

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 (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 233.54 euros.
- The condition of the coins auctioned in the past varies, but there are examples of coins with similar conditions (around 70) that have sold for prices ranging from 150 to 480 euros, depending on demand and other factors.

3. Starting Price and Average Starting Price:
- The current starting price is 90 euros, which is relatively low compared to the average starting price of 150 euros for similar coins.
- This suggests that there could be potential for an increase in the hammer price.

4. Recent Trends:
- In the most recent auctions, some coins with similar conditions have reached hammer prices of up to 320 euros.

Based on these factors, an estimated maximum purchase price could be in the range of 200 to 300 euros, considering that the coin has a condition of 70 and that the average hammer price has been 233.54 euros.

Therefore, a reasonable estimated maximum purchase price could be 250 euros. This allows for a margin for competition in the auction, given that the starting price is relatively low.

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 fairly good shape, but not among the best qualities.

2. Starting Price: The starting price is 175 euros, which is a good starting point.

3. Auction History:
- The average hammer price in previous auctions is 152.01 euros.
- In past auctions, hammer prices have varied, with some reaching up to 300 euros in similar or better conditions.
- The trend shows that coins with similar conditions have had hammer prices ranging from 130 to 260 euros.

4. Recent Trends: In the most recent auctions, hammer prices have been higher, suggesting an increase in demand or value for the coin.

5. Maximum Price Estimate: Given that the condition is 75 and considering the price history, a reasonable maximum purchase price could be in the range of 200 to 250 euros, taking into account that the highest hammer price in similar conditions has been 300 euros.

Therefore, an estimated maximum purchase price for this coin could be approximately 250 euros.