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 (MS-), which is a medium level. This suggests that its value will not be as high as that of coins in better condition.

2. Auction History:
- The average hammer price for coins of similar condition (70) in the past has been approximately 173.71 euros.
- In previous auctions, hammer prices for coins with a condition of 70 have varied, but they have sold for prices ranging between 120 and 237 euros.

3. Starting Price and Average Starting Price:
- The current starting price is 150 euros, which is slightly higher than the average starting price of 126.09 euros. This may indicate that the seller has higher expectations due to demand or the quality of the coin.

4. Recent Trends: In the most recent auctions, the hammer price has been around 190-210 euros for coins of similar condition.

Based on these factors, an estimated maximum purchase price could be in the range of 200 to 230 euros, considering that the market may be willing to pay a bit more for a coin in good condition that has a history of successful sales.

Therefore, a reasonable maximum purchase price could be 220 euros.

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

1. Current starting price: 90 euros.
2. Coin condition: 80 (MBC+), indicating good preservation.
3. Auction history:
- In 2016, the coin was auctioned with a starting price of 40 and 50 euros, and it sold for 170 euros on one of those occasions.
- In 2014, the starting price was 120 euros, but there is no information on the final price.
4. Average final price: 170 euros, suggesting that, in general, coins of this reference tend to reach higher prices at auctions.

Given that the coin is in good condition and considering the price history, the previous highest final price (170 euros) is a good indicator. However, the current starting price is 90 euros, which suggests there may be an opportunity to purchase at a lower price.

Taking all these factors into account, an estimated maximum purchase price could be positioned between the current starting price and the average final price. A reasonable range could be:

Estimated maximum purchase price: 150 euros.

This price reflects a balance between the price history, current condition, and starting price.

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

2. Current Starting Price and Previous Prices: The current starting price is 150 euros. In previous auctions, coins with a similar condition (70) have had hammer prices that varied, but many have exceeded 200 euros. For example, in past auctions, the hammer price for coins with a condition of 70 has ranged from 180 to 250 euros.

3. Average Hammer Price: The average hammer price for this coin is 175.06 euros, indicating that, in general, coins of this reference tend to sell for above their starting price.

4. Recent Trends: In the most recent auctions, hammer prices have been in the range of 180 to 250 euros for coins with similar conditions. This suggests that there is consistent demand and that prices may be increasing.

5. Analysis of Previous Sales: Given that 87 out of 95 times it has been auctioned, this indicates a good sales rate, which may be an indicator of the coin's popularity.

Based on these factors, an estimated maximum purchase price could be in the range of 200 to 250 euros. This is because, although the starting price is 150 euros, the trend of hammer prices for coins in similar conditions suggests that buyers are willing to pay more, especially if the coin is sought after.

Therefore, a reasonable estimated maximum purchase price could be 250 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 70 (MS-). This is an important factor, as coins in better condition tend to achieve higher prices.

2. Price History:
- The average hammer price for coins with a similar condition (70) has been approximately 185.84 euros.
- In previous auctions, hammer prices for coins with condition 70 have varied, reaching up to 220 euros on some occasions.

3. Recent Trends:
- In the most recent auctions, hammer prices have been in the range of 170 to 220 euros for coins with condition 70.
- The most recent auction with condition 70 had a hammer price of 170 euros.

4. Starting Price: The current starting price is 175 euros, indicating that the seller has expectations of a hammer price in that range.

5. Estimation: Given that the average hammer price for coins with condition 70 is 185.84 euros and considering that previous auctions have reached prices of up to 220 euros, an estimated maximum purchase price could be in the range of 200 to 220 euros, depending on the competition in the auction and the interest of collectors.

Conclusion: An estimated maximum purchase price for this coin could be 200 euros. This allows for a margin to compete in the auction without exceeding historical hammer prices.

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 quite good shape. This generally translates to a higher price compared to coins with lower conditions.

2. Previous Auction Prices:
- The average hammer price for this coin has been 167.45 euros.
- Previous hammer prices in similar conditions (condition 70-80) have ranged between 130 and 200 euros.

3. Current Starting Price: The starting price is 150 euros, which is a good starting point, but does not necessarily indicate the final hammer price.

4. Sales Trends: The coin has been auctioned 12 times, of which 11 have been sold. This suggests good demand and consistent interest in the coin.

5. Previous Estimates: Estimated prices in previous auctions have varied, but some have reached up to 250 euros in similar conditions.

Based on these factors, an estimated maximum purchase price could be in the range of 180 to 220 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 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 70 (MS-), indicating that it is in acceptable condition, but not among the best qualities. This may influence the price, as coins in better condition tend to fetch higher prices.

2. Auction History:
- The average hammer price for coins of similar condition (70) has been approximately 175-190 euros in previous auctions.
- In the auctions where it has sold, the hammer price has ranged between 170 and 195 euros.

3. Starting Price and Average Hammer Price:
- The current starting price is 150 euros, which is reasonable given the history of starting and hammer prices.
- The average hammer price of 256.1 euros suggests that there is potential for the coin to sell at a higher price, but this may depend on demand at the auction.

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

5. Auction Expectations: Given that there is an auction scheduled in the coming days, demand may influence the final price. If there is interest, the price could exceed the average.

Based on these factors, an estimated maximum purchase price could be between 200 and 250 euros. This is based on the hammer price history for coins of similar condition and the potential for demand at the auction. However, it is important to note that the final price may vary depending on competition at the auction and other market factors.

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

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

2. Previous Auction Prices: By looking at previous auction prices for coins with similar conditions, we can see that:
- In past auctions, coins with conditions ranging from 70 to 80 have reached hammer prices between 120 and 280 euros.
- The last auction with a condition of 70 had a hammer price of 120 euros, while one with a condition of 80 reached 260 euros.

3. Average Hammer Price: The average hammer price for this coin is 183.54 euros, which can serve as a good indicator of the expected value.

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

5. Starting Price: The starting price is 175 euros, suggesting that the seller has expectations of a relatively high hammer price.

Based on these factors, an estimated maximum purchase price could be in the range of 200 to 250 euros, considering that the condition is good and there is interest in the coin. A price of 250 euros could be a reasonable target, given that coins with similar conditions have reached hammer prices in that range.

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

2. Starting Price: The starting price is 150 euros. This is the baseline for the auction.

3. Sales History:
- The average hammer price in previous auctions is 190.06 euros.
- In past auctions, coins with a similar condition (70) have reached hammer prices that varied, but some examples are:
- 170 euros (2020-10-20)
- 150 euros (2019-07-03)
- 180 euros (2023-01-18)
- 230 euros (2023-02-16)

4. Recent Trends: In the most recent auctions, hammer prices have shown a range that can reach up to 280 euros for coins of similar condition.

5. Auction Expectations: Given that there are 2 auctions scheduled in the coming days, this may increase competition and, therefore, the price.

Based on these factors, an estimated maximum purchase price could be in the range of 200 to 250 euros. This is because, although the starting price is 150 euros, the sales history and condition suggest that there could be enough interest for the hammer price to exceed 200 euros, especially if there is competition in the auction.

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:

1. Current starting price: 200 euros.
2. Current grade: 70 (MBC-), which is an acceptable grade, but not excellent.
3. Auction history:
- In the March 2023 auction, the coin started at 200 euros and sold for 400 euros with a grade of 90.
- In the May 2024 auction, it started at 250 euros and sold for 300 euros with a grade of 70.
- In the September 2024 auction, it started at 250 euros with an estimated price of 350 euros and a grade of 75.

4. Average hammer price: 350 euros, indicating that, in general, coins of this reference tend to sell for a price higher than the starting price.

5. Trends: The coin had a higher hammer price in the March 2023 auction, suggesting that there is significant interest in this reference, especially in better conditions.

Given that the current grade of the coin is 70, which is lower than that of the March 2023 auction (90), but similar to that of May 2024 (70), we can infer that the hammer price could be in a lower range than 400 euros, but it could still be competitive.

Estimation of the maximum purchase price:
- Considering the average hammer price of 350 euros and the grade of 70, a reasonable maximum purchase price could be between 250 and 300 euros, given that the starting price is 200 euros and there is interest in the coin.

Therefore, an estimated maximum purchase price could be 300 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 (MBC+/EBC-), 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 previous auction prices, we can see that the coin has reached auction prices of up to 420 euros in the past, although this was in an auction with unspecified condition. However, more recent auction prices for similar conditions (80-85) have been in the range of 150 to 340 euros.

3. Average Auction Price: The average auction price for this coin is 236.43 euros, providing a good reference for the expected value.

4. Starting Price and Average Starting Price: The current starting price is 175 euros, and the average starting price in the past has been 145 euros. This suggests that the current starting price is reasonable and could attract bidders.

5. Auction Trends: Since the coin has sold on all previous occasions and has had consistent interest, this suggests that there is solid demand.

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 that interest in the coin appears to be high. This also aligns with previous estimated prices that have reached up to 400 euros in recent auctions.

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 relatively good shape. This generally translates to a higher price compared to 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 hammer prices have varied, but there are examples of auctions reaching up to 220 euros for conditions of 80.

3. Average Hammer Price: The average hammer price for this coin is 166.4 euros, providing a solid basis for estimating the price.

4. Recent Trends: In the most recent auctions, hammer prices for coins with similar conditions have been in the range of 180 to 220 euros.

5. Starting Price: The starting price of 175 euros is a good indicator of what is expected to be obtained in the auction, but the hammer price can be significantly higher.

Taking all these factors into account, an estimated maximum purchase price for this coin could be between 220 and 250 euros, considering that the condition is favorable and there is a trend for hammer prices to be higher in recent auctions.

Therefore, a reasonable maximum purchase price could be 250 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 80 (MS+), indicating that it is in relatively good shape. This can positively influence its price.

2. Starting Price and Average Hammer Price: The starting price is 225 euros, and the average hammer price in previous auctions is 228.52 euros. This suggests that the hammer price tends to be close to the starting price.

3. Auction History: The coin has been auctioned 38 times, of which it has sold 34 times. This indicates good demand and sustained interest in the coin.

4. Previous Prices: By looking at previous hammer prices for coins with similar conditions, we can see that they have reached hammer prices that varied, but some have exceeded 200 euros, especially in higher conditions.

5. Recent Trends: In the most recent auctions, hammer prices have been quite high, with some reaching up to 650 euros in similar conditions.

Given all this, an estimated maximum purchase price could be in the range of 250 to 300 euros, considering that the condition is good and that interest in the coin seems to be high. This also takes into account the starting price and the history of hammer prices.

Therefore, a reasonable maximum purchase price could be approximately 280 euros.