CryptoKitties - Breed and collect adorable creatures using Ethereum
OpenSea - Ebay for cryptogoods. Buy and sell items on the blockchain.
MakersPlace - Create, sell and collect truly unique digital creations.
Rarible - Create, sell, collect digital items secured with blockchain
CryptoCosmos - All 4380 known planets in the cosmos as collectable NFTs
Pixura - Create & sell your own crypto-collectibles in minutes 🔥