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

1. Condition of the coin: The coin 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. Auction history: By looking at previous hammer prices for coins with a similar condition (95), we can see that they have reached hammer prices of up to 170 euros (as seen in the auction on 2019-12-11).

3. Starting price and average prices: The current starting price is 60 euros, and the average hammer price in the past has been 47.87 euros. However, given the high condition, it is reasonable to expect that the hammer price will be above the average.

4. Recent trends: In recent auctions, coins with similar conditions have had hammer prices that vary, but some have reached up to 190 euros (as seen in the auction on 2022-06-28).

Based on these factors, an estimated maximum purchase price for this coin could be in the range of 150 to 200 euros. This is due to the high condition and the history of hammer prices in previous auctions. However, the final price will depend on the competition in the auction and the interest of other buyers.

To estimate a maximum purchase price for the coin with a grade of 85 (ebc-), we can analyze historical data and price trends.

1. Current coin data:
- Starting price: €30
- Grade: 85 (ebc-)

2. Relevant historical data:
- In previous auctions, coins with a grade of 85 have had hammer prices that varied, but some examples are:
- €50 (2020-12-15)
- €40 (2020-12-15)
- €55 (2020-05-26)
- €45 (2019-03-14)
- €70 (2018-10-17)
- €90 (2018-10-15)

3. Price analysis:
- The average hammer price for coins with a similar grade (85) seems to be in the range of €40 to €70, with some exceptional cases reaching up to €90.
- The average hammer price of the coin in question is €52.34, suggesting that this could be a good reference point.

4. Maximum price estimation:
- Given that the grade is 85 and considering previous hammer prices, a reasonable maximum purchase price could be in the range of €70 to €90.
- However, to be conservative and considering that the starting price is €30, a safer maximum purchase price could be approximately €70.

Therefore, the estimated maximum purchase price for the coin with a grade of 85 (ebc-) would be €70.

To estimate a maximum purchase price for the coin that will be auctioned, we can consider several factors based on the provided data:

1. Coin Condition: The coin 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. Starting Price: The starting price is 60 euros. This is the baseline for the auction.

3. Price History: By looking at previous auction prices for coins with a similar condition (95), we can see that they have reached hammer prices of up to 90 euros in recent auctions. For example, in past auctions, coins with a condition of 95 have had hammer prices of 60, 65, 80, and 90 euros.

4. Average Hammer Price: The average hammer price for this coin is 46.83 euros, but given the high condition, we can expect the hammer price to be above this average.

5. Recent Trends: In the most recent auctions, hammer prices for coins of similar condition have shown an increase, suggesting that interest in these coins is growing.

Based on these factors, an estimated maximum purchase price for this coin could be between 80 and 100 euros. This is due to the high condition and the hammer price history for similar coins. Therefore, a reasonable maximum purchase price could be 90 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 95 (S/C-), indicating that it is in very good condition. This generally translates to a higher price compared to coins with lower condition ratings.

2. Auction History:
- The average hammer price for coins with a similar condition (95) has been approximately 95 euros in previous auctions.
- The average starting price is 43.19 euros, but the current starting price is 60 euros, suggesting an expectation of a higher price in this auction.

3. Price Trends: In previous auctions, coins with a condition of 95 have reached hammer prices that varied, but many have exceeded 100 euros, especially in high-demand conditions.

4. Number of Auctions and Sales: The coin has been auctioned 303 times, with an 89% sell-through rate, indicating a consistent interest in this coin.

5. Recent Hammer Prices: In the most recent auctions, hammer prices for coins with similar conditions have been 110 euros or more.

Based on these factors, an estimated maximum purchase price for this coin could be between 110 and 130 euros, considering that interest in high-condition coins tends to be strong and that the price history suggests it could reach or exceed this range in the current auction.

To estimate a maximum purchase price for the coin in question, let's consider several factors:

1. Condition: The coin has a condition of 95 (EF+), which indicates that it is in very good shape. This generally increases its value compared to coins in lower condition.

2. Auction history:
- In the auction of October 2022, the coin sold for 335 euros with a condition of 80.
- In March 2023, it sold for 360 euros with a condition of 90.
- The average hammer price in the past has been 347.5 euros.

3. Current starting price: The starting price is 350 euros, which is slightly higher than the previous average hammer price, but given that the condition is better, this may be justifiable.

4. Supply and demand: The coin has sold on all previous occasions, and there have been no failed sale attempts, suggesting that there is consistent interest in this coin.

Taking these factors into account, an estimated maximum purchase price could be slightly above the previous highest hammer price (360 euros), given that the condition is better.

Therefore, a reasonable maximum purchase price could be 375 to 400 euros. This would allow for competitive bidding in the auction without exceeding the historical value of the coin too much.

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 95 (EF+), which indicates that it is in very good shape. This generally translates to a higher price compared to coins in lower conditions.

2. Auction History: By observing previous hammer prices for coins with similar conditions (95 and close), we can see that hammer prices have varied but have reached significant figures. For example, in previous auctions, coins with a condition of 95 have reached hammer prices of up to 500 euros.

3. Starting Price and Average Hammer Price: The current starting price is 300 euros, and the average hammer price in the past has been approximately 301.14 euros. This suggests that the hammer price could be in a similar range or slightly higher.

4. Recent Trends: In the most recent auctions, hammer prices for coins of similar condition have shown an increase, which could indicate an upward trend in the value of these coins.

Based on these factors, an estimated maximum purchase price for this coin could be in the range of 450 to 550 euros. This range takes into account the good condition of the coin, the history of hammer prices, and current market trends.

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 85 (ebc-), 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 approximately 2762.46 euros.
- In previous auctions, coins with a similar condition (85) have reached hammer prices that vary, but some examples are:
- 2365 euros in December 2020.
- 2700 euros in December 2017.
- 2000 euros in February 2023.

3. Starting Price: The current starting price is 2500 euros, suggesting that the seller has expectations of a hammer price along those lines.

4. Price Trends: Looking at the hammer prices from previous auctions, it seems that coins with a condition of 85 have had a hammer price range between 2000 and 2700 euros, with some exceptional cases exceeding 3000 euros.

Based on these factors, an estimated maximum purchase price could be around 3000 euros, considering that the condition is good and there is a trend for hammer prices to exceed 2500 euros in recent auctions. However, it is important to keep in mind that the market can be volatile and that other factors, such as demand at the time of the auction, will also influence the final price.

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 95 (EF+), indicating that it is in very 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 has been 324.6 euros.
- In previous auctions, coins with a similar condition (95) have reached hammer prices of up to 650 euros (as seen in the auction on January 31, 2023).

3. Starting Price and Average Starting Price:
- The current starting price is 300 euros, which is slightly higher than the average starting price of 221.9 euros. This may indicate an expectation of greater interest in this auction.

4. Recent Trends: Recent auctions have shown an increase in hammer prices, especially for coins in good condition.

Based on these factors, an estimated maximum purchase price could be in the range of 500 to 650 euros, considering that the highest hammer price in the past for a coin in similar condition was 650 euros. However, since the starting price is 300 euros, a reasonable purchase price could be around 500 euros, which represents a potential profit margin for the seller and an attractive price for the buyer.

Therefore, an estimated maximum purchase price could be approximately 550 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 95 (EF+), indicating that it is in very good shape. This generally translates to a higher price compared to coins in lower condition.

2. Previous auction prices:
- The average hammer price for this coin has been 3308.8 euros.
- In previous auctions, hammer prices have varied, but several have exceeded 3000 euros, even reaching up to 4800 euros in a recent auction.

3. Starting price: The current starting price is 2800 euros, which is a good starting point, but given the history of hammer prices, it is likely that the final price will be higher.

4. Auction trends: The coin has been auctioned 22 times, with a sell-through rate of 95.45% (21 out of 22 auctions). This suggests that there is consistent interest in this coin, which may increase its value at auction.

5. Previous price estimates: In past auctions, the estimated price has been as high as 5000 euros, indicating that there is potential for the hammer price to be high.

Taking all these factors into account, an estimated maximum purchase price could be around 4000-4500 euros, as this range aligns with previous hammer prices and the good condition of the coin. However, it is important to consider that the final price may vary depending on competition in the auction and the interest of other buyers.

Based on the provided data, we can conduct an analysis to estimate a maximum purchase price for the coin in question.

1. Starting price: 6000 euros.
2. Average hammer price: 7000 euros.
3. Condition of the coin: 95 (EF+), which is a high condition.
4. Auction history: The coin has been auctioned once before, with an estimated price of 3000 euros and a hammer price of 7000 euros.

Given that the condition is high (95) and the average hammer price in the previous auction was 7000 euros, we can consider that the interest in this coin is strong, especially since it has sold for that price in the past.

Additionally, the fact that there have been no failed sale attempts in the past suggests that there is an active market for this coin.

Estimation of the maximum purchase price:
- Since the average hammer price was 7000 euros and considering that the coin is in similar condition, a reasonable maximum purchase price could be in the range of 7000 to 8000 euros, depending on the demand in the current auction.

Therefore, an estimated maximum purchase price could be 8000 euros.

To estimate a maximum purchase price for the coin in question, we can analyze the provided data, especially considering the current condition of the coin (95, EBC+) and the hammer prices from previous auctions of coins with similar conditions.

1. Condition and hammer prices: The coin has a condition of 95 (EBC+), which is quite high. By observing the hammer prices of coins with similar conditions (95), we can see that the hammer prices have varied, but generally remained in a high range.

2. Previous hammer prices:
- In recent auctions, coins with a condition of 95 have reached hammer prices of up to 2600 euros.
- The average hammer price for coins of similar condition has been approximately 2000-2300 euros.

3. Starting price and average hammer price:
- The starting price of the coin is 2000 euros, which is a reasonable starting point.
- The average hammer price in the past has been 1849.36 euros, indicating that while the starting price is high, there is potential for a higher hammer price.

4. Auction trends: Since the coin has been auctioned 114 times and has had a high sales percentage (110 out of 114), this suggests that there is consistent interest in this coin, which may influence a higher hammer price.

5. Final estimation: Taking all these factors into account, an estimated maximum purchase price for this coin could be between 2400 and 2600 euros, as this range reflects both the condition and the previous hammer prices for similar coins.

Therefore, an estimated maximum purchase price for the coin would be approximately 2600 euros.

To estimate a maximum purchase price for the coin in question, let’s consider the following factors:

1. Current starting price: 9000 euros.
2. Coin condition: 90 (EBC), indicating good preservation.
3. Auction history: It has been auctioned once in the past with a starting price of 5000 euros and an estimated price of 7000 euros, although it did not sell.
4. Average starting price: 7000 euros, suggesting that the market has valued similar coins in that range.
5. Number of times it has been auctioned in the past: Only once, which may indicate that there is little information about its demand.

Given that the current starting price is significantly higher than the average starting price and the estimated price from the previous auction, this could indicate that the seller has high expectations. However, the fact that the coin did not sell in the previous auction suggests that the market may not be willing to pay that much.

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

Estimated maximum purchase price: 8000 euros.

This price reflects good preservation and the expectation that the coin could attract interest, but it also considers the lack of previous sales and the average market price.

To estimate a maximum purchase price for the coin in question, let's consider several factors:

1. Starting Price: 6000 euros.
2. Condition: The coin is in a condition of 100 (S/C), indicating that it is in excellent shape. This generally increases its value.
3. Auction History:
- It has been auctioned 3 times and sold on all occasions.
- The average hammer price in previous auctions is 6416.67 euros.
- In the 2022 auction, the hammer price was 7750 euros, which is notably high compared to other hammer prices.
4. Price Trends: The estimated price for the next auction is 7000 euros, suggesting an expectation that the coin's value will remain stable or increase.

Given that the coin is in excellent condition and has a history of successful sales, the hammer price could be above the starting price. Considering the average hammer price and the highest hammer price in the past, a reasonable maximum purchase price could be in the range of 7500 to 8000 euros.

Therefore, an estimated maximum purchase price could be 8000 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 95 (EBC+), indicating that it is in very good shape. This generally translates to a higher price compared to coins with lower conditions.

2. Starting Price: The starting price is 300 euros. This is an indicator of the seller's expectation regarding the coin's value.

3. Sales History: By looking at previous auction prices for coins with similar conditions (95 and 90), we can see that they have reached hammer prices that vary considerably. For example, in past auctions, coins with a condition of 95 have reached hammer prices of up to 700 euros.

4. Recent Trends: In the most recent auctions, the hammer price for coins of similar condition has been quite high, suggesting that there is growing demand.

5. Average Hammer Price: The average hammer price for this coin is 135.49 euros, but given that the condition is higher, we can expect the actual hammer price to be significantly higher.

Based on these factors, an estimated maximum purchase price could be between 500 and 700 euros, considering that the condition is high and there is a history of hammer prices that supports this estimate. However, since the starting price is 300 euros, it is likely that the actual hammer price will be closer to this upper range, depending on the competition in the auction.

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 90 (EF), 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: By looking at the hammer prices of coins with similar conditions (around 80-90), we can see that the hammer prices have varied. For example, in recent auctions, coins with a condition of 80 have reached hammer prices between 54 and 95 euros.

3. Starting Price and Average Hammer Price: The current starting price is 90 euros, and the average hammer price for similar coins is 69.5 euros. However, since the condition of this coin is superior, we can expect the hammer price to be higher.

4. Auction Trends: The coin has been auctioned 110 times in the past, with a high sales percentage (104 out of 110). This suggests that there is consistent interest in this coin, which may increase its value.

5. Recent Hammer Prices: In recent auctions, we have seen hammer prices reaching up to 320 euros for coins of similar condition, although this may be an exceptional case.

Based on these factors, an estimated maximum purchase price for this coin could be between 120 and 150 euros. This is based on the condition, interest in the coin, and the hammer prices of similar coins in the past.

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

1. Condition of the coin: The coin 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 hammer prices of coins with similar conditions (95 and close), we can see that in the past, coins with a condition of 95 have reached hammer prices of up to 700 euros (as seen in the December 2021 auction).

3. Starting price and average prices: The current starting price is 250 euros, and the average hammer price in previous auctions is 96.63 euros. However, given that the condition of this coin is high, it is reasonable to expect that the hammer price will be above the average.

4. Auction trends: The coin has been auctioned 77 times, with a high percentage of sales (72 out of 77). This suggests that there is consistent interest in this coin, which may increase its value.

5. Comparison with previous starting and hammer prices: In previous auctions, coins with a condition of 95 have had starting prices that varied, but some have reached hammer prices of 420 euros (as seen in the February 2023 auction).

Based on these factors, an estimated maximum purchase price for this coin could be between 400 and 600 euros, considering its high condition and market interest. A price of 500 euros could be a reasonable benchmark for a competitive offer.

To estimate a maximum purchase price for the coin that will be auctioned, we will consider several factors:

1. Condition of the coin: The coin has a condition rating of 95 (S/C-), indicating that it is in very good shape. This generally translates to a higher price compared to coins with lower conditions.

2. Starting price: The starting price is 350 euros. This is a good starting point, but not necessarily the final price.

3. Auction history:
- The average hammer price for similar coins in the past is 152.92 euros, but this can vary depending on the condition.
- In previous auctions, coins with similar conditions have reached hammer prices that varied significantly, with some reaching up to 320 euros for a condition of 85.

4. Recent trends: In the most recent auctions, hammer prices have shown an increase, especially for coins in good condition.

5. Sales expectations: Since 93.33% of the coins auctioned in the past have sold, there is a high probability that this coin will also sell.

Based on these factors, an estimated maximum purchase price could be between 400 and 500 euros, considering that the condition is high and the starting price is 350 euros. This also takes into account the possibility that bidders may be willing to pay more for a coin in such good condition.

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. Condition of the coin: The coin to be auctioned has a condition rating of 90 (EBC), indicating that it is in quite good shape. This generally translates to a higher price compared to coins with lower conditions.

2. Starting price: The starting price is 600 euros. This is the baseline for the auction.

3. Price history: By looking at previous auction prices for similar coins in comparable condition, we can see that:
- In past auctions, coins with a condition rating of 90 have reached hammer prices of up to 495 euros (in 2017) and 400 euros (in 2020).
- The overall trend shows that coins with similar conditions have had hammer prices ranging from 300 to 600 euros.

4. Average hammer price: The average hammer price for similar coins is 342.18 euros, suggesting that the hammer price may be below the starting price.

5. Auction expectations: Given that there is a scheduled auction and the coin has a starting price of 600 euros, it is likely that bidders will be willing to pay a bit more than the average hammer price, especially if demand is high.

Taking all these factors into account, an estimated maximum purchase price could be around 700-800 euros. This is based on the good condition of the coin and the potential interest from collectors, although it is important to remember that the final price will depend on the dynamics of the auction and the competition among bidders.

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

2. Starting Price: The starting price is 1500 euros, which sets a baseline for the auction.

3. Price History: By looking at previous auction prices for similar coins, we can see that prices have varied significantly. For example, in past auctions, coins with similar conditions have reached hammer prices ranging from 500 to 3600 euros, depending on demand and other factors.

4. Average Hammer Price: The average hammer price for this coin is 553.6 euros, suggesting that, in general, coins of this reference tend to sell below the starting price.

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

Given all this, an estimated maximum purchase price could be in the range of 1800 to 2200 euros, considering that the condition is high 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 time.