I haven't sold on Ebay for several years. I quit back when they started doing everything for the buyer's side, and nothing for the seller. I did look at them a few weeks ago for selling clamps, but when I saw their charges, and how/when they paid sellers, my hair stood on end!! 😲 They must have had 1 hell of a falling out with Paypal, after giving up ownership of it. Dumbasses.
For selling anything, there is always a market for specifics, if you just look around. Facebook has many such places, and FB takes no cut(YET); just do not sign up for Facebook Pay. Sellers not only get charged, but buyers have to also pay taxes on purchases.
There are forums for just about anything imaginable, and all have BST sections that reach around the world.
Ebay is not necessary, and they will shortly find that out. Adios, assholes.