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

1. Auction History: The coin has been auctioned 20 times, of which it has sold 18 times. This indicates good demand and consistent interest in the coin.

2. Hammer Prices: The average hammer price is 682.35 euros. However, there have been previous auctions where hammer prices have varied significantly, ranging from 440 euros to 900 euros.

3. Starting Prices and Estimates: Starting prices have ranged from 300 to 900 euros, with estimated prices reaching up to 1500 euros on some occasions.

4. Trends: In the most recent auctions, hammer prices have been in a range of 440 to 800 euros, suggesting that interest in the coin remains, but there may be some fluctuation in price depending on demand at the time of the auction.

5. Condition: There is no information about the condition of the coin in this auction, which may affect its value. However, since there is no negative data regarding its condition in previous auctions, we can assume that its state is acceptable.

Based on these points, an estimated maximum purchase price could be set in a range above the average hammer price, but not reaching the highest levels of the estimates.

Maximum Purchase Estimate: 900 euros.

This price reflects a balance between historical demand and recent hammer prices, considering that the coin has a history of successful sales and sustained interest.

To estimate a maximum purchase price for the coin in question, we can analyze the provided data. Here are some key points to consider:

1. Auction History: The coin has been auctioned 43 times, of which it has sold 32 times. This indicates a sell-through rate of 74.4%, suggesting there is considerable interest in this coin.

2. Hammer Prices: The average hammer price in the past is 84.59 euros. This is a good indicator of the value that buyers are willing to pay.

3. Starting Prices and Estimates: The average starting price is 67.37 euros, and hammer prices have varied in the past, with some reaching up to 160 euros in previous auctions.

4. Previous Prices: Looking at the highest recorded hammer prices, the highest was 160 euros, while other hammer prices in recent auctions have been in the range of 65 to 140 euros.

5. Condition: No information is provided about the condition of this coin, which may affect its value. However, given the price history, it seems that the coin has significant value regardless of its condition.

Based on this data, an estimated maximum purchase price could be in the range of 120 to 150 euros, considering that this is a price that has been reached in previous auctions and reflects buyer interest. Therefore, a reasonable maximum purchase price could be 150 euros.

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

1. Auction History: The coin has been auctioned 28 times, of which it has sold 26 times. This indicates good demand and acceptance in the market.

2. Hammer Prices: The average hammer price is 85.68 euros. This is a good indicator of the value that buyers are willing to pay.

3. Previous Prices: By observing the hammer prices in previous auctions, we can see that they have varied, but there are several cases where the hammer price has exceeded 100 euros, especially in recent auctions. For example:
- In 2021, the hammer price was 100 euros.
- In 2024, a hammer price of 130 euros was reached.

4. Condition: There is no specific information about the condition of this coin, which may affect its value. However, the fact that it has reached high prices in the past suggests that, regardless of its condition, there is significant interest.

5. Price Estimates: Estimated prices in previous auctions have ranged between 75 and 150 euros, indicating a wide range of price expectations.

Based on this data, an estimated maximum purchase price could be around 120-130 euros, considering that recent auctions have reached hammer prices of up to 130 euros and that interest in the coin appears to be strong. However, it is important to keep in mind that the lack of information about the condition may influence the final price.

Based on the provided data, we can observe that the coin in question has had an average auction closing price of 44.45 euros in previous auctions. Additionally, its current condition is graded as 95 (UNC-), indicating that it is in quite good condition.

When analyzing the previous prices of this coin, we see that it has had a wide price range, from 5 euros to 112 euros in past auctions. The maximum estimated purchase price will depend on various factors, such as the current demand for this particular coin, the exact condition of the piece, and the competition in the auction.

Given that the average closing price has been 44.45 euros and considering the condition of 95 (UNC-), we could estimate a maximum purchase price around 50-60 euros. However, keep in mind that in past auctions, it has reached higher prices, so there may be interest in bidding beyond this range.

In summary, an estimated maximum purchase price for this coin in the upcoming auction could be around 50-60 euros, but it is important to be prepared for the possibility that the final price may be higher due to competition and demand at that time.

Based on the provided data, the coin in question has a conservation grade of 95 (S/C-), indicating that it is in quite good condition. Additionally, it has been auctioned five times in the past, of which it was sold on two occasions.

The average starting price in previous auctions has been 8.6 euros, while the average final price has been 12 euros. In the last recorded auction, the coin was sold for 14 euros, exceeding the estimated price.

Taking into account this data, the previous price history, and the conservation of the coin, my estimation for the maximum purchase price would be around 15-16 euros. Given that the coin has shown an increase in its final price in previous auctions, it is possible that in the next auction it could reach a value close to this estimation.

Based on the data provided, we can observe that the coin in question has had an average auction closing price of 111.17 euros in previous auctions. Additionally, the current condition of the coin is 80 (VF+).

Considering that the condition of the coin is relatively good and the average auction closing price has been 111.17 euros, we could estimate a maximum purchase price around that value or slightly higher. Given the condition is 80 (VF+), we could consider an estimated maximum purchase price of around 115-120 euros.

It is important to note that the final auction price will depend on several factors, such as the demand at that specific moment, the competition from other bidders, and the willingness of buyers to pay for that particular coin.

Based on the provided data, we can observe that the coin in question has performed well in previous auctions, with final prices exceeding the starting and estimated prices in most cases. The coin's condition is excellent, with a grade of 100 (S/C).

The average auction closing price from previous auctions was 35.33 euros, with an estimated price in the last auction of 10 euros and a closing price of 16 euros.

Considering the upcoming auction and taking into account its price history, condition, and demand, a maximum estimated purchase price for this coin could be around 40-45 euros. It is important to note that this is just an estimate and the final price may vary depending on the demand in the auction you participate in.

Based on the data provided, we can observe that the coin in question has had a starting price in the current auction of 35 euros, with a grade of 85 (ebc-). Additionally, it has been auctioned in the past on several occasions, with closing prices ranging between 20 and 47.67 euros.

The average closing price in previous auctions has been 29.63 euros, while the average starting price has been 27.76 euros. Considering that the grade of the coin is 85 (ebc-) and that it has reached prices of up to 47.67 euros in the past, we could estimate a maximum purchase price around 50 euros.

It is important to note that the final auction price may vary depending on factors such as demand at that specific moment, competition from other bidders, and the particular interest that this coin may generate in the current auction.

Based on the provided data, we can see that the coin in question has a conservation grade of 70 (MBC-), with a starting price in the current auction of 45 euros. In the past, this coin has been auctioned twice, both times without being sold, with average starting prices of 55.97 euros.

Additionally, we have information on two previous auctions of this same coin on past dates:

1. In the auction on February 7, 2016, the coin had a starting price of 78 euros and a conservation grade of 75.
2. In the auction on March 20, 2016, the coin had a starting price of 44.91 euros and a conservation grade of 75.

Given that the coin is in a conservation grade of 70 (MBC-) and considering the previous prices of similar auctions, we could estimate a maximum purchase price around 60-65 euros. It is important to consider that the final price will depend on the demand in the current auction and other potential interested buyers.

Based on the data provided, we can observe that the coin in question has performed well in previous auctions, with final prices greatly exceeding the starting and estimated prices. The coin's condition is rated at 85 (VF+/EF-), which is quite good.

The average final auction price for the coin in previous auctions has been 69 euros, with an average starting price of 32.93 euros. However, in some previous auctions, the final price has reached as high as 176 euros.

Considering that the coin will be auctioned in the upcoming days with a starting price of 60 euros and taking into account its auction history, condition, and demand, we could estimate a maximum purchase price around 150-180 euros. This estimation is based on the fact that in previous auctions, the final price has significantly surpassed the starting and estimated prices, sometimes even doubling them.

Therefore, an estimated maximum purchase price for this coin in the next auction could be around 150-180 euros. It is important to note that the final price will depend on the competition in the auction and the interest of potential buyers at that specific time.

Based on the provided data, we can observe that the coin in question has had a starting price in the current auction of 60 euros and is in a conservation grade of 75 (MBC). Additionally, it has been auctioned in the past five times, with an average starting price of 171.2 euros and an average closing price of 215.9 euros.

Analyzing the previous prices of this coin, we can see that it has had significant variations in its starting and closing values throughout the previous auctions. For example, in the auction on 2014-11-26, it had a starting price of 200 euros and a closing price of 220 euros, while in the auction on 2016-09-16, it had a starting price of 248 euros and a closing price of 380 euros.

Given that the conservation grade of the coin is 75 (MBC) and considering the previous auction prices, as well as the current starting price of 60 euros, we could estimate a maximum purchase price around 250-300 euros for this coin in the current auction. It is important to note that the final price may vary depending on the demand at the auction and other factors that may influence buyers' decisions.

Based on the data provided, we can observe that the coin in question has had a starting price in the current auction of 80 euros and is in a conservation grade of 70 (MBC-). Additionally, it has been auctioned a total of 34 times in the past, out of which it has been sold 26 times.

The average starting price of previous auctions has been 51.06 euros, while the average final price has been 71.73 euros. Regarding the previous prices of this coin, we can see that it has had variations in its starting, estimated, and final values throughout past auctions.

Considering the information provided and taking into account the price history of this coin, as well as its current conservation grade, we could estimate a maximum purchase price around 90-100 euros. It is important to note that this is just an estimate and the final price may vary depending on the demand in the current auction.

Based on the data provided, we can observe that the coin in question has had an average auction closing price of 114.94 euros in previous auctions. Additionally, its condition has been maintained at a level of 85 (ebc-).

Considering that the average auction closing price has been 114.94 euros and that the condition of the coin is 85, we can estimate a maximum purchase price around 120-130 euros. It is important to note that this is only an estimate and the final price may vary depending on factors such as demand at the auction and competition from other bidders.

Based on the data provided, we can observe that the coin in question has had starting and estimated prices ranging between 500 and 600 euros, with final prices fluctuating between 550 and 900 euros. The coin's condition is graded at 30 (BC+).

Taking into consideration the previous prices of the coin in past auctions, where the estimated price has reached up to 1000 euros, and considering the current condition is 30 (BC+), we could estimate a maximum purchase price around 950 euros.

It is important to note that the final auction price will depend on various factors, such as demand at the time of the auction and the willingness of participants to bid on the coin.

Based on the data provided, we can observe that the coin in question had an opening price of 6 euros in the current auction, with a conservation grade of 95 (UNC-). Additionally, it has been auctioned in the past four times, being sold in two instances and not sold in the other two. The average starting price in previous auctions has been 17 euros, while the average final price has been 8.5 euros.

Regarding the previous prices of this coin, we can see that in the last auction held in 2023, the coin had an opening price of 6 euros, an estimated price of 9 euros, and was finally auctioned off at 10 euros.

Given that the coin is in high conservation (95), and considering the previous prices and auction trends, we could estimate a maximum purchase price for this coin in the current auction around 12 euros. It is important to consider that the final price may vary depending on the demand at the auction and other factors that may influence buyers' decisions.

Based on the data provided, we can see that the coin in question has had an average auction closing price of 21.58 euros in previous auctions. Additionally, the current condition of the coin is 95 (EBC+), indicating that it is in quite good condition.

Considering that the average auction closing price has been 21.58 euros and the high condition of the coin, we could estimate a maximum purchase price around 25-30 euros. However, keep in mind that the final price in an auction can vary depending on demand and other factors, so it is important to pay attention during the auction to adjust your offer accordingly.

Based on the data provided, we can observe that the coin in question has had an average auction closing price of 28.86 euros in previous auctions. Additionally, its current condition is estimated at 70 (VF+), indicating that it is not in the best condition, but also not in the worst.

Taking into account the coin's previous auction prices and its current condition, we can estimate a maximum purchase price for this coin in the upcoming auction. Given that the average closing price has been 28.86 euros and the current condition is 70 (VF+), we could consider an estimated maximum purchase price around 30-35 euros.

It is important to note that the final auction price may vary depending on the demand at that specific moment, so it is advisable to pay attention to the auction and adjust the offer accordingly.

Based on the data provided, we can observe that the coin has had an average auction closing price of 33.29 euros in previous auctions. Additionally, the condition of the coin on this occasion is 75 (MBC).

Considering that the starting price in this auction is 12 euros and that the average starting price in previous auctions was 22.59 euros, we can see that the closing price has been significantly higher than the starting price in most previous auctions.

Given that the condition of the coin is 75 (MBC), and taking into account the history of previous closing prices, as well as the interest in the coin (auctioned 38 times in the past), we could estimate a maximum purchase price of around 40-45 euros for this coin in the current auction. It is important to note that this is just an estimate and the final price could vary depending on demand at the auction.

Based on the provided data, we can observe that the coin in question has had starting and estimated prices ranging between 10 and 30 euros, with final prices reaching up to 40 euros in the past. The current conservation grade of the coin is estimated at 30 (BC+), indicating that it is not in the best condition, but also not in the worst.

Considering that the average final price has been 19 euros and the current starting price is 12 euros, we could estimate a maximum purchase price around 25-30 euros, taking into account that the coin will be auctioned in the upcoming days and has achieved higher final prices in the past.

It is important to note that the value of a coin in an auction can vary depending on factors such as demand at that specific moment, competition from other bidders, and the perceived conservation grade of the coin. Therefore, it is advisable to pay attention to the auction and adjust the offer accordingly.

Based on the provided data, we can observe that the coin in question has had an average auction closing price of 19.78 euros in previous auctions. Additionally, its current condition is graded at 90 (EBC), indicating that it is in good condition.

Considering that the starting price for the upcoming auction is 12 euros and the average starting price in previous auctions was 15.14 euros, we can estimate that the closing price could be around those values.

Given that the coin has had an estimated price in previous auctions ranging from 20 to 25 euros, and considering its condition and the current starting price, we could estimate a maximum purchase price around 25 euros.

It is important to note that the final closing price may vary depending on the demand at the auction and other factors, so this estimation is only an approximate reference.