By Remember, what we post on this website is never investment advice. Always Do. Your. Own. Research. List is a work in progress. Hit me up on Twitter and let me know what I missed.
Links to help you DYOR
Coinmarketcap https://coinmarketcap.com/
Etherscan https://etherscan.io/
Gas Tracker https://etherscan.io/gastracker
Etherchain https://etherchain.org/
Gas Cost Estimator https://etherchain.org/tools/gasnow
Icy tools https://icy.tools/
OpenSea https://opensea.io/
Rarity Tools https://rarity.tools/
Proof of Attendance Protocol (POAP) https://poap.xyz/
Getting Started
Coinbase https://www.coinbase.com/
Metamask https://metamask.io/
General stuff
Twitter Spaces (mobile only) https://twitter.com/home
Discord https://discord.com/
PSA – grading services for trading cards IRL https://www.psacard.com/
Espresso Insight 