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 indicates that it is in relatively good shape, but not among the highest quality.

2. Auction History:
- The average hammer price for coins of similar condition (70) in the past has been approximately 35-50 euros, based on previous auction hammer prices.
- In past auctions, coins with a condition of 70 have reached hammer prices of up to 110 euros (as seen in the auction on 2020-12-16).

3. Starting Price and Average Starting Price:
- The current starting price is 18 euros, which is quite low compared to the average starting price of 52.47 euros. This suggests that there is potential for the hammer price to be significantly higher.

4. Recent Trends:
- In the most recent auctions, the hammer price has varied, but there are examples where similar coins have reached hammer prices of 50-70 euros.

5. Data-Based Estimation:
- Given that the coin has a condition of 70 and considering the history of hammer prices, an estimated maximum purchase price could be between 50 and 80 euros. This is based on the fact that the hammer price can be higher than the average hammer price due to demand in the auction.

Conclusion: An estimated maximum purchase price for this coin could be 70 euros. This reflects a balance between the condition, price history, and market trend.

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 30 (BC+), indicating that it is not in very good shape. This generally reduces its value compared to coins in better condition.

2. Auction History:
- The average hammer price for similar coins in the past is 87.13 euros.
- The coin has been auctioned 9 times, of which it has sold 8 times, indicating good demand.
- Previous hammer prices for coins with similar conditions (30) have varied, but there is a recent hammer price of 55 euros for a coin with a condition of 30.

3. Starting Price and Average Starting Price:
- The current starting price is 25 euros, which is significantly lower than the average starting price of 96 euros for similar coins.

4. Price Trends:
- In previous auctions, hammer prices have varied, but there is a pattern that coins with similar conditions have reached hammer prices of up to 75 euros.

Taking all these factors into account, an estimated maximum purchase price for this coin could be in the range of 50 to 70 euros. This is based on the hammer price history for coins with similar conditions and the demand observed in previous auctions.

Therefore, a reasonable maximum purchase price could be 65 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 (MS+). This is an important factor, as coins in better condition tend to reach higher prices.

2. Previous Auction Prices: By looking at previous auction prices for coins with similar conditions (around 80), we can see that they have reached auction prices that vary, but some examples are:
- 2022-10-19: Auction price of 160 (condition 70)
- 2023-05-24: Auction price of 420 (condition 85)
- 2024-02-14: Auction price of 300 (condition 80)

3. Average Auction Price: The average auction price for this coin is 257.93 euros, which gives us a good reference for what buyers are willing to pay.

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

5. Starting Price: The starting price is 125 euros, suggesting that the seller expects a reasonable price, but the auction price could be significantly higher.

Based on these factors, an estimated maximum purchase price could be in the range of 300 to 400 euros, considering that the condition is good and there is growing interest in this coin. This aligns with previous auction prices and the average auction price.

Therefore, an estimated maximum purchase price could be 350 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 of 70 (MS-). This is an important factor, as coins in better condition tend to reach higher prices.

2. Historical Prices: By looking at previous auction prices for coins with similar conditions, we can see that:
- In past auctions, coins with conditions of 70 have reached hammer prices of up to 110 euros.
- The average hammer price for coins with similar conditions seems to be around 66-90 euros.

3. Starting Price and Average Hammer Price: The starting price is 40 euros, and the average hammer price in the past has been 91.56 euros. This suggests there is potential for an increase in the hammer price.

4. Recent Trends: In the most recent auctions, the hammer price has varied, but it has reached figures close to 110 euros for coins in similar conditions.

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 price history 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. 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 has been 114.28 euros.
- In previous auctions, hammer prices for coins with similar conditions (80) have varied, but there are examples where hammer prices have reached up to 135 euros (as in the auction on December 11, 2018).

3. Starting Price: The starting price is 60 euros, which is relatively low compared to previous hammer prices.

4. Recent Trends: In the most recent auctions, hammer prices have shown an increase, suggesting a positive trend in the coin's value.

Based on these factors, an estimated maximum purchase price could be in the range of 130 to 150 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 150 euros.

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

1. Current Condition: The coin is in a condition 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 in condition 70 has been 35 euros (based on auctions from 2019 and 2020).
- In previous auctions, the hammer price has varied, but it has reached up to 80 euros for coins in better condition (condition 85).

3. Starting Price and Average Hammer Price:
- The current starting price is 30 euros, and the average hammer price in the past has been 42.28 euros.

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

Based on these factors, an estimated maximum purchase price could be between 50 and 70 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 65 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 (MS-). This is an important factor, as coins in better condition tend to reach higher prices.

2. Historical Prices: By looking at previous auction prices for coins with similar conditions, we can see that:
- In past auctions, coins with a condition of 70 have reached hammer prices that varied, but generally ranged between 95 and 240 euros.
- The last auction with a condition of 70 had a hammer price of 240 euros.

3. Average Hammer Price: The average hammer price for this coin is 210.28 euros, indicating that, in general, buyers are willing to pay around this amount.

4. Starting Price and Average Starting Price: The current starting price is 90 euros, and the average starting price is 129.06 euros. This suggests that the starting price is reasonable and that there is potential for an increase in the hammer price.

5. Sales Trends: The coin has been auctioned 89 times, with a high sales percentage (85 out of 89). This indicates that there is consistent interest in this coin.

Based on these factors, an estimated maximum purchase price could be around 240 euros, as this is the highest recorded hammer price for a coin in similar condition. However, considering the average hammer price and sales trend, a range of 200 to 240 euros would be a reasonable target for a buyer interested in this coin.

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

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

2. Previous Prices: By observing the hammer prices of coins with similar conditions, we can see that coins with a condition of 80 have had hammer prices that vary, but are generally in a range that can reach up to 70-80 euros in recent auctions.

3. Average Hammer Price: The average hammer price for this coin is 54.22 euros, which gives us an idea of what buyers are willing to pay on average.

4. Auction Trends: The coin has been auctioned 61 times, of which 52 have sold. This indicates a consistent interest in the coin, which can influence the price.

5. Starting and Estimated Prices: The starting price is 25 euros, and the average starting price is 34.57 euros. This suggests that the starting price is relatively low compared to the average hammer price.

Taking all these factors into account, an estimated maximum purchase price for this coin could be around 80-90 euros, considering that the condition is good and there is a price history that supports this estimate. However, it is important to remember that the final price may vary depending on the competition in the auction and the interest of collectors at that time.

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 indicates that it is in an acceptable state, but not of high quality.

2. Auction History:
- The average hammer price for similar coins in the past is 33.24 euros.
- The last auction for this coin had a starting price of 9 euros, suggesting that interest may be moderate.
- In previous auctions, coins with a similar condition (70) have had hammer prices that vary, but some examples are:
- 10 euros (2020-12-15)
- 12 euros (2022-09-20)
- 22 euros (2017-09-21)

3. Price Trends:
- The average starting price is 24.49 euros, indicating that, in general, coins of this reference tend to have a higher value than the current starting price.

4. Demand and Supply:
- It has been auctioned 78 times and sold 61 times, indicating considerable interest in this coin.

Based on these factors, an estimated maximum purchase price could be in the range of 25 to 35 euros, considering that the average hammer price is 33.24 euros and that the condition is 70. This suggests that, although the coin is not of the best quality, it still holds significant value in the market.

Therefore, a reasonable maximum purchase price could be 30 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 90 (EF), indicating 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 25.71 euros.
- The last auction of a coin with a similar condition (95) had a hammer price of 50 euros, suggesting that coins in good condition can reach higher prices.

3. Price Trends:
- In previous auctions, hammer prices have varied, but there are examples of coins with conditions ranging from 80 to 95 that have sold between 20 and 90 euros.
- The coin in question has a starting price of 15 euros, which is relatively low compared to previous hammer prices.

4. Demand and Supply: Since it has been auctioned 57 times and sold 51 times, there is a steady demand for this coin, which may drive up its price in the next auction.

Based on these factors, an estimated maximum purchase price for the coin in question could be between 40 and 60 euros, considering its good condition and the history of hammer prices. This allows for some margin for competition in the auction and the possibility that other bidders may be interested in the coin.

To estimate a maximum purchase price for the coin in question, we can analyze the provided data, especially the coin's condition and previous auction prices.

1. Current Condition: The coin has a condition of 70 (VF-). This indicates that it is in relatively good shape, but not of the highest quality (UNC).

2. Previous Auction Prices: By looking at the auction prices of coins with a similar condition (70), we can see that the auction prices have varied. For example:
- In the auction on 2020-12-15, a coin with a condition of 70 sold for 50 euros.
- In other auctions, the auction prices for similar conditions have ranged between 36 and 85 euros.

3. Average Auction Price: The average auction price for this coin is 79.63 euros, suggesting that, in general, coins of this reference tend to sell for relatively high prices.

4. Price Trends: It is also important to consider that the current starting price is 12 euros, which is quite low compared to the average auction price. This could indicate a good buying opportunity.

5. Final Estimate: Given that the condition is 70 and considering previous auction prices, an estimated maximum purchase price could be in the range of 70 to 90 euros. This is based on the fact that, although the condition is not the highest, the price history suggests it could reach a higher price at auction.

Therefore, an estimated maximum purchase price for this coin could be 85 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 (VF-), indicating that it is in acceptable shape but not of high quality. This generally affects the price, as coins in better condition tend to fetch higher prices.

2. Auction History:
- The average hammer price for similar coins has been 93.56 euros.
- In the past, coins with the same condition (70) have sold for hammer prices of 31 euros (2018) and 25 euros (2020).
- There are also examples of coins with higher conditions (such as 80 and 85) that have reached hammer prices of 50 euros and 190 euros, respectively.

3. Starting Price and Estimates:
- The current starting price is 25 euros, which is relatively low compared to the average hammer price.
- The average starting price for similar coins is 78.95 euros, suggesting there is potential for an increase in the hammer price.

4. Recent Trends: In recent auctions, hammer prices have exceeded the starting price, indicating a growing interest in these coins.

Based on these factors, an estimated maximum purchase price for this coin could be between 50 and 80 euros, considering its condition and the history of hammer prices. A price of 70 euros could be a reasonable target, as it is in the middle of this range and reflects both its state and market interest.

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 (VF-). This indicates that it is in an acceptable state, but not among the best qualities.

2. Auction History:
- The average hammer price for coins of similar condition (70) in the past has been approximately 51 euros (based on auctions from 2018 and 2023).
- Coins with higher conditions (85 and 95) have reached hammer prices of up to 420 euros, but that does not directly apply to this coin.

3. Starting Price and Average Hammer Price:
- The current starting price is 18 euros, which is quite low compared to the average hammer price of 100.41 euros.
- The average starting price of 62.21 euros also suggests that there is potential for an increase in the hammer price.

4. Sales Trends: The coin has been sold in 38 out of 42 auctions, indicating good demand.

5. Comparison with Previous Prices:
- In previous auctions, coins with a condition of 70 have had hammer prices that vary, but they have generally sold for above 30 euros.

Based on these factors, an estimated maximum purchase price for this coin could be between 50 and 70 euros, considering that the condition is a limiting factor and that the average hammer price for similar conditions has been around 51 euros.

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:

1. Current Condition: The coin has a condition of 70 (VF-), indicating that it is in relatively good shape, but not among the best qualities.

2. Auction History:
- The average hammer price for similar coins in the past is 117.43 euros.
- In previous auctions, we have seen hammer prices that varied significantly, from 8 euros to 300 euros, depending on the condition and other factors.

3. Starting Price and Average Starting Price:
- The current starting price is 18 euros, which is quite low compared to the average hammer price.
- The average starting price of 59.24 euros also suggests that there is potential for an increase in the hammer price.

4. Recent Trends: In the most recent auction, the coin sold for 200 euros with a condition of 85, indicating that there is significant interest in coins of good condition.

5. Condition-Based Estimation: Given that the condition of this coin is 70, we can infer that its hammer price could be in an intermediate range.

Taking all these factors into account, an estimated maximum purchase price could be between 80 and 120 euros. This is based on the hammer price history and the current condition of the coin. A price of 100 euros could be a reasonable target, as it falls in the middle of this range and reflects potential interest in the coin.

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

2. Auction History:
- The average hammer price for this coin is 41.35 euros.
- In previous auctions, we have seen hammer prices that vary significantly, but there are examples of sales in the range of 90 to 150 euros for coins with similar or better conditions.

3. Starting Price and Previous Prices:
- 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 29.09 euros, suggesting that the current starting price is competitive.

4. Price Trends:
- In recent auctions, coins with similar conditions have reached hammer prices exceeding 50 euros, and some have reached 90 euros or more.

Based on these factors, an estimated maximum purchase price for this coin could be in the range of 70 to 90 euros. This is based on the hammer price history and the coin's condition, which suggests that collectors would be willing to pay a higher price for a coin in good 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 of 70 (VF-), which indicates that it is in an acceptable state, but not of the highest quality.

2. Auction History:
- The average hammer price for coins with a similar condition (70) has been approximately 95 euros in previous auctions.
- In recent auctions, hammer prices for coins with a condition of 70 have ranged between 60 and 135 euros.

3. Starting Price and Average Hammer Price:
- The current starting price is 60 euros, and the average hammer price in the past has been 148.42 euros, suggesting there is potential for an increase in the hammer price.

4. Recent Trends: In the most recent auctions, the hammer price has been higher, reaching up to 460 euros for coins in better condition, but coins with a similar condition to the current one have also sold for lower prices.

Based on these factors, an estimated maximum purchase price for this coin could be in the range of 100 to 130 euros, considering that the condition is a limiting factor and that the hammer price can vary depending on demand at the auction.

Therefore, a reasonable 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. Current Condition: The coin has a condition 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 45 euros, and the average hammer price in previous auctions is 133.8 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 66 times, of which 63 have been sold. This indicates good demand and a history of successful sales.

4. Previous Prices: Looking at previous hammer prices for coins with a similar condition (70), we can see that they have reached hammer prices of up to 160 euros in the past.

5. Recent Trends: In the most recent auctions, hammer prices for coins of similar condition have varied, but some have reached prices of 140 euros or more.

Based on these factors, an estimated maximum purchase price for this coin could be in the range of 120 to 160 euros, considering that the average hammer price is 133.8 euros and that condition is a key factor.

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 30 (BC+), which indicates that it is not in very good shape. This generally reduces its value compared to coins in better condition.

2. Auction History:
- The average hammer price for similar coins in better condition (70 and 75) has been approximately 104.74 euros.
- Previous auctions of this same coin have shown hammer prices that vary, but generally, coins in condition 70 have reached hammer prices of up to 160 euros.

3. Starting Price and Average Starting Price:
- The current starting price is 15 euros, which is significantly lower than the average starting price of 76.07 euros. This could indicate a buying opportunity at a low price.

4. Sales Trends: The coin has been sold in 39 out of 44 auctions, indicating good demand.

Given that the coin's condition is 30, and considering the hammer price history of coins in better condition, an estimated maximum purchase price could be set at a lower range than the average hammer price of coins in better condition.

Estimated Maximum Purchase Price:
We could estimate a maximum purchase price around 50-70 euros, taking into account the current condition and price history. This would allow for a reasonable purchase without exceeding the market value for a coin in this condition.