Most analysts use the average return to calculate the return on an NFT collection. The average selling price for CryptoKitties was $3.24 per unit in December 2017. On the very first day of creation, there were 105 CryptoKitties and an estimated $340.63 in Ether.ETHThese CryptoKitties were purchased by various collectors at a cost of around?. This gives a CryptoKitty an average value of $3.24. CryptoKitties currently trade at a price average of $256.99. It equates to a CryptoKitty’s average cost of $256.99 and a total collection return of more than 7,800%.

What non-fungible token series (NFT) was the most profitable to investors between 2017 and 2018? Which one is the most profitable for investors in 2021? This question is answered by the Cointelegraph Research Team Report of over 80 pages about NFTs.