the update on this is that diyhrt.market is unlikely to return on .market as the .tld has added a clause about pharma that would touch sites offering links to prescription meds (in some countries).

they will be back, but it requires another domain and that will take a little time, etc.

in the meantime, those who are checking suppliers and prices and who ships where should look at the onion link provided or https://trans.diy/suppliers

I'm very much hopeful that @dotmeow will not have such clauses and will strongly resist such clauses, and that there will be a home for websites like these that provide information only (tbc, diyhrt.market did not sell or supply any medications of any kind, they only provided information)