Editions become available for sale immediately after a release party. Artists set the number and pricing for different editions, so you can purchase them after the release party until they sell out.
If you are not able to purchase an edition you’d be interested in before they sell out, you can buy them from other users who are selling them on third-party marketplaces such as Opensea.
We send out notifications about upcoming release parties, so we encourage you to sign up on the website for these to avoid missing any releases.