Lost my job so I'm selling my slime collection

Hey everyone! I posted a few months ago about donating my slime collection to a local shelter or holiday toy drive. While I still plan to donate some of the unused ones, I was laid off from my job Tuesday and I need the money so I'm planning to sell the rest, all of the unused ones, which is almost all of them (I almost exclusively open to smell and then just add to my collection without actually using them). I have every new slime OG Slime put out this year (I'm kind of an obsessive collector haha) plus some Momo slimes, Snoop, Peachy BBs and Corn with Slime. What would be the best way to do it? I have Ebay and Poshmark accounts I've been using for years so I have great feedback over a long period of time so those would probably be the best? Suggestions welcome! Thanks! ETA: I've gotten a ton of messages and it's a bit overwhelming, I can't respond to all of them so I'm going to make some lists and figure out pricing and then put up listings.