Rarible - Create, sell, collect digital items secured with blockchain
CoinList - Build a diverse portfolio of pre-launch token investments
Chryspto Art - Simple NFT alternative with no gas fees
Crypto Buyer's Guide - Extensive cryptocurrency buying guide
OpenSea - Ebay for cryptogoods. Buy and sell items on the blockchain.
CoinCap.io - Shows the prices of different cryptocurrencies from ShapeShift.