I think ebay is probably your best bet as well, if someone else can sell them for a lot more, then so can you.
At the end of the day something is only worth what someone is prepared to pay for it, so you have to be realistic with your expectations.
Just set your starting price and see what happens, you can always re-list them for a bit less if they dont sell first time around. The only downside is the fees you end up paying to ebay.
My sister has had some success selling unwanted items on Facebook Marketplace, but I have not tried it myself.
Phil
Edited By Phil P on 04/02/2021 11:07:33