If you've been checking the meme news recently, you've likely noticed a lot of talk surrounding NFTs. NFTs, called "non-fungible tokens," are a way to sell the digital rights to images online, and some of them are going for large dollar amounts. As an example, recently the Disaster Girl meme NFT sold for $485,000 at an auction and the original Nyan Cat for almost $600,000. With so many memes now going into the crypto art world, it's a great time to look back on them all and remember the times we had.