Splinterlands: NFT-based trading card game isn’t your only Play-To-Earn option on the market

Trading cards, especially rare and old ones, have always been particularly valuable. Just last month, a T206 Honus Wagner baseball card from 1909 sold for USD $6. 6 million, beating the previous record set by a 1952 Topps Mickey Mantle card by more than a million dollars. дальше »