Based on the data provided, we can observe that the coin in question has had a starting price in previous auctions ranging from 30 euros to 400 euros, with estimated prices ranging from 50 euros to 500 euros. The final auction price has fluctuated between 45 euros and 420 euros.

Given that the condition of the coin to be auctioned is 80 (VF+), and considering the previous prices of similar auctions, as well as the fact that it has been sold in 8 out of 13 past auctions, we could estimate a maximum purchase price around 350 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, competition from other bidders, and the particular interest that this specific coin may generate.

Based on the provided data, we can observe that the coin in question had a starting price of 30 euros in this auction, with a conservation grade of 30 (BC+). Additionally, it has been auctioned four times in the past, with an average starting price of 88.75 euros and an average closing price of 121.25 euros.

Regarding the previous prices of this coin, we can see that in the last recorded auction in 2017, the coin had a starting price of 125 euros, an estimated price of 225 euros, and closed at 130 euros. In 2016, it had a starting price of 90 euros, an estimated price of 150 euros, and closed at 110 euros. In 2014, the starting price was 110 euros, the estimated price was 200 euros, and it closed at 160 euros.

Given that the coin is in a conservation grade of 30 (BC+), and considering the previous auction prices, as well as the starting and closing prices of this current auction, we could estimate a maximum purchase price around 140-150 euros. 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 provided data, we can observe that the coin in question has had a starting price in the current auction of 30 euros, with a conservation grade of 70 (MBC-). Additionally, it has been auctioned in the past on several occasions, with varying starting and final prices.

The average starting price of the coin in previous auctions has been 55 euros, while the average final price has been 76.25 euros. In past auctions, the estimated price of the coin has ranged between 40 and 150 euros, with final prices ranging from 25 to 190 euros.

Given that the current conservation grade of the coin is 70 (MBC-) and considering the prices from previous auctions as well as the current starting price, we could estimate a maximum purchase price around 90-100 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 provided data, we can observe that the coin in question has had starting and estimated prices ranging from 12 to 110 euros, with final prices ranging from 0 to 110 euros. The conservation grade of the coin in this auction is 75 (MBC).

Taking into account the previous prices of the coin in past auctions, as well as its current conservation grade, we can estimate a maximum purchase price for this coin in the upcoming auction. Considering that the average starting price has been 59.38 euros and the average final price has been 58.8 euros, and considering the current conservation grade of 75 (MBC), we could consider an estimated maximum purchase price around 70-80 euros.

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

Based on the data provided, we can observe that the coin in question has had an average starting price of 83.13 euros in previous auctions, with an average closing price of 124.71 euros. Additionally, it has been auctioned a total of 16 times in the past, out of which it has been sold on 14 occasions.

The current condition of the coin is rated at 70 (VF+), indicating that it is in an acceptable but not excellent condition.

When analyzing the previous prices of the coin in past auctions, we can see that it has had a wide price range, starting from 20 euros up to 300 euros as the starting price, with estimates ranging from 38 euros to 375 euros, and closing prices ranging from 35 euros to 550 euros.

Given that the coin will be auctioned in euros and considering its price history, condition, and demand, as well as the fact that it has sold in the majority of previous auctions, we could estimate a maximum purchase price around 150-200 euros. This range is based on the previous average closing price and the current condition of the coin. However, it is important to note that the final price will depend on the competition in 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 an average starting price in past auctions of 81.88 euros and an average closing price of 144.73 euros. Additionally, it has been auctioned a total of 17 times in the past, of which it has been sold 15 times.

The current condition of the coin is rated at 25 (BC), indicating that it is in fairly acceptable condition but not in perfect condition.

When analyzing the previous prices of this coin in past auctions, we can see that it has had significant variations in starting, estimated, and closing prices. However, the maximum estimated purchase price that I would recommend considering for this coin in the next auction would be around 150 euros.

It is important to note that the final closing price can vary depending on factors such as demand at the auction, the condition of the coin, and the willingness of buyers to bid. Therefore, it is advisable to pay attention to the auction and adjust your offer accordingly.

Based on the data provided, we can observe that the coin has had an average auction closing price of 135.19 euros in previous auctions. Additionally, the condition of this coin has been described as '70 (MBC-)'.

Considering that the condition of the coin is relatively good (70 on a scale of 0 to 110) and that the average auction closing price has been 135.19 euros, we could estimate a maximum purchase price around 150 euros. This is because the coin has performed well in previous auctions and its condition is acceptable.

It is important to note that the final auction price may vary depending on factors such as demand at the time of the auction and the willingness of buyers to bid on the coin.

Based on the provided data, we can observe that the coin in question has had an average auction closing price of 141.76 euros in previous auctions. Additionally, its current condition is graded at 30 (BC+).

Considering that the coin has been auctioned 80 times in the past and sold 77 times, we can infer that there is considerable interest in this coin among collectors.

Given that the starting price for the next auction is 25 euros and the historical average starting price is 92.36 euros, we could estimate a maximum purchase price around 150-160 euros, taking into account the previous average closing price and the current condition of the coin.

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 evolution of the numismatic market.

Based on the provided data, we can observe that the coin in question has had an average auction closing price of 85.86 euros in previous auctions. Additionally, its current condition is estimated at 75 (VF).

Considering that the starting price for the upcoming auction is 25 euros and the historical average starting price is 54.5 euros, we can infer that the coin tends to achieve higher prices in auctions.

Given the current condition of 75 (VF) and considering the previous auction closing prices, as well as the fact that the coin has sold in most previous auctions, we could estimate a maximum purchase price around 90-100 euros.

It is important to note that the final auction price may vary depending on factors such as demand at that specific time, the presence of other interested collectors, among others.

Based on the data provided, we can observe that the coin in question had a starting price in the current auction of 30 euros, with a conservation grade of 70 (MBC-). Additionally, it has been auctioned in the past on several occasions, with closing prices ranging between 23 and 190 euros.

The average starting price of previous auctions has been 44.18 euros, while the average closing price has been 71.87 euros. The coin has been sold in 88% of the previous auctions.

Taking into consideration these data, as well as the current conservation grade of the coin and previous closing prices, we could estimate a maximum purchase price around 80-90 euros. Since the highest closing price was 190 euros in the past, and considering the upward trend in closing prices, a maximum purchase price in that range could be a prudent estimation.