CryptoKitties - Breed and collect adorable creatures using Ethereum
cocoNFT - cocoNFT makes it easy for all creators to get paid for their work.
OpenSea - Ebay for cryptogoods. Buy and sell items on the blockchain.
Floor Finder - The easiest way to explore floor pricing and floor depth by traits for your favorite NFT collections.
Rarible - Create, sell, collect digital items secured with blockchain
Nuftu - Create Ethereum NFTs in minutes - No Ether required