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 70 (MBC-), indicating that it is in an acceptable state, but not among the best qualities.

2. Previous Auction Prices:
- The average hammer price for similar coins has been 99.1 euros.
- In previous auctions, coins with a similar condition (70) have had hammer prices that varied, but some examples are:
- 75 euros (2020-12-14)
- 60 euros (2020-05-26)
- 50 euros (2020-12-14)
- 72 euros (2020-11-10)
- 55 euros (2020-05-26)

3. Starting Price and Average Starting Price:
- The current starting price is 30 euros, and the average starting price for similar coins is 58.55 euros.

4. Price Trends:
- In recent auctions, the hammer price has shown a tendency to be above the starting price, especially for coins in similar conditions.

Based on these factors, an estimated maximum purchase price could be set in a range between 80 and 100 euros, considering that the average hammer price is 99.1 euros and that the coin's condition is acceptable.

Therefore, a reasonable maximum purchase price could be 90 euros. This allows for a margin to compete in the auction without exceeding the historical hammer value for coins in similar conditions.

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

2. Previous Auction Prices: By observing the auction prices of coins with a similar condition (70), we can see that they have varied. For example, in previous auctions, coins with a condition of 70 have reached hammer prices of up to 100 euros.

3. Average Hammer Price: The average hammer price for this coin is 102.41 euros, suggesting that, in general, buyers are willing to pay around this amount.

4. Starting Price: The starting price is 60 euros, which is a good starting point, but the hammer price is usually significantly higher.

5. Auction Trends: Since the coin has been auctioned 170 times and sold 145 times, there is good demand for this coin, which may increase its price.

6. Hammer Prices of Similar Coins: In the history, we have seen that coins with a condition of 70 have reached hammer prices of up to 100 euros, and some even higher depending on the demand at the time of the auction.

Based on these factors, an estimated maximum purchase price for this coin could be between 90 and 110 euros. This is based on the average hammer price and the price history of coins with a similar condition.

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. Current Condition: The coin has a condition of 70 (VF-). This indicates that it is in an acceptable state, but it is not of the highest quality.

2. Auction History:
- The average hammer price for similar coins in the past is 93.08 euros.
- In previous auctions, coins with a similar condition (70) have had hammer prices that vary, but some examples are:
- 55 euros (2020-12-14)
- 42 euros (2020-12-14)
- 57 euros (2019-12-10)
- 65 euros (2019-10-15)
- 110 euros (2019-03-14)

3. Starting Price and Average Starting Price:
- The current starting price is 45 euros, and the average starting price is 64.19 euros.

4. Recent Trends: In the most recent auctions, the hammer price has shown a range that may be higher due to demand or the quality of the coin.

Based on this data, an estimated maximum purchase price could be in the range of 80 to 120 euros, considering that the average hammer price is 93.08 euros and that the condition of the coin is acceptable.

Therefore, a reasonable maximum purchase price could be 100 euros. This allows for a margin for competition in the auction, given that the hammer price may vary depending on demand at the time of the auction.

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+), indicating that it is not in the best condition. This generally reduces its value compared to coins in better condition.

2. Auction History:
- The average hammer price in previous auctions is 83.06 euros.
- The coin has been auctioned 37 times, of which it has sold 33 times, indicating good demand.
- In previous auctions, the hammer price has varied, but there are examples of sales reaching up to 290 euros in more favorable conditions.

3. Starting Price and Average Starting Price:
- The current starting price is 45 euros, and the average starting price in the past is 54.08 euros. This suggests that the current starting price is reasonable.

4. Recent Trends: In the most recent auctions, hammer prices have been higher, especially for coins in better condition. However, given that the condition of this coin is lower, it is likely that the hammer price will not reach the highest levels.

Taking all these factors into account, an estimated maximum purchase price could be around 70-80 euros. This is based on the average hammer price and price history, adjusted for the current condition of the coin.

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 75 (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 in the past is 83.06 euros.
- The last auction for this coin had a starting price of 60 euros, suggesting that the market is willing to pay at least that amount.
- In previous auctions, hammer prices have varied, but there are examples of sales reaching up to 290 euros under similar conditions.

3. Recent Trends:
- In the most recent auctions, hammer prices have ranged from 100 to 150 euros for coins of similar condition (80 and 85).
- The coin has been auctioned 37 times, of which 33 resulted in sales, indicating good demand.

4. Starting Price and Estimated Price:
- The starting price is 60 euros, and the average starting price in the past is 54.08 euros. This suggests that the current starting price is reasonable and could attract bidders.

Based on these factors, an estimated maximum purchase price could be in the range of 100 to 130 euros, considering that the condition is good and there is a history of hammer prices supporting this estimate. However, given the interest in the coin and its condition, a maximum purchase price of 130 euros seems reasonable.

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 75 (MBC), indicating that it is in quite good shape. This suggests that its value should be in a medium-high range.

2. Previous Prices: Looking at previous auction prices for coins with a similar condition (75), the highest auction price was 80 euros in 2020. However, there are also more recent auctions showing higher prices, such as 130 euros in 2021 for a coin with a condition of 80.

3. Average Auction Price: The average auction price for this coin is 105.72 euros, indicating that, in general, coins of this reference tend to sell for relatively high prices.

4. Recent Trends: In the most recent auctions, the hammer prices have shown an increase, with auctions of 140 euros and 210 euros for coins of similar condition.

5. Starting Price: The starting price is 45 euros, which is relatively low compared to previous hammer prices.

Taking all these factors into account, an estimated maximum purchase price for this coin could be in the range of 120 to 150 euros, considering that the condition is good and there is an upward trend in auction prices in recent sales.

Therefore, a reasonable estimated maximum purchase price could be 130 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 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 (80-85), we can see that the hammer prices have varied, but there are examples where they have reached up to 120 euros. For example:
- In 2018, a coin with a condition of 85 was auctioned for 120 euros.
- In 2022, a coin with a condition of 80 was auctioned for 100 euros.

3. Average Hammer Price: The average hammer price for this coin is 117.61 euros, which also suggests that the hammer price can be considerably high.

4. Starting Price and Average Starting Price: The current starting price is 60 euros, and the average starting price is 66.29 euros. This indicates that the starting price is reasonable compared to the price history.

5. Auction Trends: Since the coin has been auctioned 32 times and has had a sell-through rate of 93.75% (30 out of 32), this suggests that there is consistent interest in this coin.

Based on these factors, an estimated maximum purchase price could be in the range of 120 to 140 euros, considering that the condition is good and there are precedents for hammer prices in that range. However, since the market can be volatile, it is advisable to keep an eye on the auction and adjust the bid accordingly.

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 above that of coins with lower conditions.

2. Previous Auction Prices: The average hammer price for similar coins has been 304.37 euros, indicating that there is a market willing to pay significantly higher prices than the starting price.

3. Price Trends: By observing previous hammer prices for coins with similar conditions (80-85), we can see that they have reached hammer prices of up to 160 euros in recent auctions.

4. Starting Price and Average Starting Price: The current starting price is 60 euros, and the average starting price for similar coins is 88.02 euros. This suggests that the starting price is reasonable, but it also indicates that there is potential for an increase in the hammer price.

5. Sales History: The coin has been sold in 96% of the auctions it has participated in, indicating high demand.

Based on these factors, an estimated maximum purchase price could be in the range of 150 to 200 euros. This is based on the historical hammer prices for coins of similar condition and the price trends in the market.

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

2. Historical Prices: By looking at the auction prices of coins with similar conditions, we can see that:
- In December 2019, a coin with a condition of 30 was auctioned for 35 euros.
- In July 2020, another coin with a condition of 75 was auctioned for 64 euros.
- In April 2022, a coin with a condition of 30 was auctioned for 70 euros.

3. Average Auction Price: The average auction price for this coin in the past has been 104.5 euros, but this includes coins in better conditions.

4. Starting Price and Estimates: The current starting price is 30 euros, and the average starting price in the past has been 82.86 euros.

5. Recent Trends: In the most recent auctions, the auction prices for coins with similar conditions have varied, but have not exceeded 70 euros.

Based on these factors, an estimated maximum purchase price for this coin, considering its condition and historical prices, could be between 50 and 70 euros. Given that the condition is not high, a more conservative price would be approximately 60 euros as a maximum.

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 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 181.53 euros.
- In previous auctions, hammer prices have varied, but there are examples of sales exceeding 200 euros, especially for coins with a higher condition (such as 80 or more).

3. Starting Price: The starting price is 180 euros, indicating that the seller expects a reasonable price based on sales history.

4. Recent Trends: In the most recent auctions, hammer prices have ranged from 201 to 360 euros, suggesting there is growing interest in this coin.

5. Comparison with Previous Prices: Looking at the hammer prices of coins with a similar condition (70), the price range has been between 112 and 190 euros, but there are also examples of coins with higher conditions that have reached prices of 300 euros or more.

### Estimation of Maximum Purchase Price
Given that the coin's condition is 70 and considering the hammer price history, a reasonable maximum purchase price could be in the range of 220 to 250 euros. This is based on recent interest and price history, as well as the expectation that buyers may be willing to pay a bit more for a coin in good condition.

Therefore, an estimated maximum purchase price could be approximately 240 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-), which is a medium level. This suggests that its value will not be as high as that of coins in better condition.

2. Previous Prices: By looking at the auction prices of coins with a similar condition (70), we can see that they have ranged between 130 and 220 euros in previous auctions. For example:
- In 2020, a coin with a condition of 70 was sold for 220 euros.
- In 2020, another coin with the same condition was sold for 170 euros.
- In 2023, a coin with a condition of 70 was sold for 190 euros.

3. Starting Price and Average Hammer Price: The current starting price is 200 euros, and the average hammer price for similar coins is 166.4 euros. This suggests that the starting price is relatively high compared to the average hammer price.

4. Recent Trends: In the most recent auctions, the hammer prices for coins with a condition of 70 have shown a range of 180 to 220 euros.

5. Competition in the Auction: Given that there are 3 similar coins that will be auctioned in the coming days, this could affect demand and, therefore, the hammer price.

Taking all these factors into account, an estimated maximum purchase price for this coin could be around 220 euros, which reflects both the condition and previous hammer prices as well as the current market situation.

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. Previous Prices: By observing previous auction prices for coins with a similar condition (70), we can see that they have reached auction prices that vary, but generally range between 150 and 230 euros. For example:
- In the auction on February 16, 2023, a coin with a condition of 70 was sold for 230 euros.
- In other auctions, the hammer prices for similar conditions have been in the range of 150 to 200 euros.

3. Starting Price and Average Hammer Price: The current starting price is 150 euros, and the average hammer price for this coin is 190.06 euros. This suggests that the market is willing to pay more than the starting price.

4. Market Trends: The coin has been auctioned 55 times, with a sell-through rate of 98% (54 out of 55). This indicates strong demand.

5. Price Estimates: The estimated price for this coin is 200 euros, which is also a good indicator of its market value.

Based on these factors, an estimated maximum purchase price could be around 230 euros, which is the highest price reached in recent auctions for coins of similar condition. However, since the starting price is 150 euros, it is likely that buyers will be willing to bid more, especially if there is interest in the coin.

Estimated maximum purchase price: 230 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 70 (MS-). This is an important factor, as coins in better condition tend to reach higher prices.

2. Previous Auction Prices: By observing previous auction prices for coins with a similar condition (70), we can see that they have reached auction prices ranging from 260 to 320 euros in recent auctions.

3. Average Auction Price: The average auction price for this coin is 295.72 euros, indicating that, in general, buyers are willing to pay around this figure.

4. Recent Trends: In the most recent auctions, the auction price has been around 320 euros, suggesting that there is an upward trend in interest for this coin.

5. Starting Price: The starting price is 275 euros, which is reasonable and aligns with previous auction prices.

Taking all these factors into account, an estimated maximum purchase price for this coin could be around 320-350 euros. This is based on recent interest and previous auction prices for coins of similar 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+). This is an important factor, as coins in better condition tend to reach higher prices.

2. Current Listing Price and Previous Prices: The current listing price is 475 euros. In the past, we have seen hammer prices that varied depending on the condition. For example, in previous auctions, coins with similar conditions have reached hammer prices ranging from 290 to 700 euros, depending on the condition and demand at that time.

3. Price Trends: The average hammer price for similar coins is 295.72 euros, which suggests that the current listing price is quite high compared to the historical average.

4. Demand and Supply: There are 3 auctions scheduled in the coming days, which could increase competition and potentially the hammer price.

5. Analysis of Previous Prices: By observing the hammer prices of coins with conditions ranging from 70 to 85, we can see that the price range is quite broad. However, since the condition of this coin is 80, we can expect the hammer price to be in the upper range of what has been seen previously.

Taking all these factors into account, an estimated maximum purchase price could be between 400 and 500 euros, considering that the listing price is 475 euros and that the condition is good. This also takes into account the possibility that demand in the auction may be high, which could push the price towards the upper end of this range.

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

1. Current Condition: The coin has a condition rating of 80 (MBC+), indicating that it is in good shape. This is relevant because coins in better condition tend to fetch higher prices at auctions.

2. Auction History:
- It has been auctioned 4 times in the past, and all have sold, indicating a consistent interest in this coin.
- The previous hammer prices have been:
- 260 (condition 70)
- 272 (condition 80)
- 300 (condition 80)
- 261 (condition 70)

3. Current Starting Price: The starting price is 475 euros, which is significantly higher than the previous hammer prices.

4. Average Hammer Price: The average hammer price from previous auctions is 273.25 euros, suggesting that the current starting price is quite high in comparison to the history.

5. Price Trends: Given that the coin's condition is 80, which is the same as in two of the previous auctions, we might expect the hammer price to be in a similar range of 272-300 euros.

Based on this data, an estimated maximum purchase price could be in the range of 300 to 350 euros, considering that the condition is good and there is interest in the coin, but also taking into account that the starting price is quite high and may not be reached in 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 70 (VF-). This is an important factor, as coins in better condition tend to reach higher prices.

2. Auction History: The coin has been auctioned 27 times and has had an average hammer price of 266.62 euros. This indicates that, in general, buyers are willing to pay around this price.

3. Previous Auction Prices: By looking at the hammer prices of coins with similar conditions (around 70), we can see that they have reached hammer prices that vary, but have sometimes exceeded 300 euros. For example, in recent auctions, coins with a condition of 70 have sold for hammer prices of 300 euros.

4. Starting Price and Estimates: The current starting price is 275 euros, and the estimated price is 350 euros. This suggests that the seller expects the coin to reach a higher price.

5. Market Trends: Given that there are two auctions scheduled in the coming days, this could generate additional interest and potentially increase the hammer price.

Taking all these factors into account, an estimated maximum purchase price could be around 350-400 euros, considering that the average hammer price has been 266.62 euros and that there is potential for the coin to reach a higher price due to its condition and market demand.

Therefore, a reasonable maximum purchase price could be 400 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 rating of 80 (MBC+), indicating that it is in quite good shape. This is important because coins in better condition tend to fetch higher prices.

2. Auction History:
- The coin has been auctioned 5 times and has sold in all of them, indicating consistent interest in the coin.
- Previous hammer prices varied, but there is a range from 220 to 320 euros, depending on the condition and market context at each auction.

3. Current Starting Price: The starting price is 425 euros, which is significantly higher than previous hammer prices. This may indicate that the seller expects high interest or that demand has increased.

4. Average Hammer Price: The average hammer price of 262.2 euros suggests that, in general, coins of this reference sell for a price lower than the current starting price.

5. Condition Trends: Observing the conditions of previously auctioned coins, the majority of the higher hammer prices correspond to coins with higher conditions (95 and 85). The coin in question, with a condition of 80, may fall into a lower price range.

Taking all these factors into account, an estimated maximum purchase price could be in the range of 300 to 350 euros. This is based on the history of hammer prices and the current condition of the coin, which, while good, does not reach the levels of coins that have sold for higher prices.

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. Previous Prices: By observing previous auction prices for coins with similar conditions, we can see that:
- In 2020, a coin with a condition of 80 sold for 320 euros.
- In 2021, a coin with a condition of 70 sold for 270 euros.
- In 2022, a coin with a condition of 80 sold for 400 euros.

3. Starting Price and Average Hammer Price: The current starting price is 325 euros, and the average hammer price in the past has been approximately 289.38 euros.

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

5. Comparison with Estimated Prices: The estimated price for the coin in the current auction is 325 euros, indicating that the auctioneers expect considerable interest.

Taking all these factors into account, an estimated maximum purchase price could be between 350 and 400 euros, considering that the condition of the coin is slightly lower than those that have reached higher prices in the past. This would allow for competitive bidding in the auction without exceeding a reasonable limit based on historical data.

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 rating of 80 (MBC+), indicating that it is in fairly good shape, although not the best possible condition.

2. Auction History:
- The coin has been auctioned 9 times and has sold on all occasions, suggesting there is demand for this coin.
- The average hammer price in previous auctions is 300 euros, which can serve as a reference.

3. Previous Auction Prices:
- In 2023, a similar coin was auctioned with a hammer price of 530 euros and a condition of 95, indicating that coins in better condition can reach higher prices.
- In 2019, a coin with a condition of 85 sold for 240 euros, suggesting that the price can vary significantly with the condition.

4. Current Starting Price: The starting price is 450 euros, which is higher than the average hammer price of 300 euros, but may be justified by the demand and condition.

5. Maximum Price Estimate: Given that the coin's condition is 80 and considering the price history, a maximum purchase price could be set between the average hammer price and a bit higher, since the starting price is 450 euros.

Taking all these factors into account, an estimated maximum purchase price could be approximately 400 to 450 euros. This would allow for competitive bidding in the auction without exceeding the starting price, while also recognizing the historical value and demand for the coin.