If you want to buy a NFT from the Bored Ape collection, head to OpenSea, the largest secondary market for NFTs. However, these are some of the most valuable NFT collections on the blockchain—if you want one of the most expensive Bored Apes, be sure to bring several hundred thousand dollars with you first. Note that the monkey NFT art is separate from ApeCoin, which is a fungible token that trades on cryptocurrency exchanges.