I tried it a few different times most recently before Christmas. I never sold anything. I did list in my comments section to visit my website for more items so I may have some sales result of the posting.
Overall, you cannot make a living by just selling on e-Bay because the listing costs swallow your profits.
All that Ebay is, is an overgrown online garage sale! That is just my opinion. BTW I am a former Power Seller. The fees that Ebay charges just to list don't make it worth it. Only to dump stuff you don't want. That is again, my opinion.
I recently started doing business on the Internet, only on the Amazon platform. As for me, this is much more interesting and profitable than Ebay.
True, I don't know about Ebay, but learning to sell on Amazon was initially difficult for me until I found guys who showed me how to get organic sales on amazon and after that my career became much more successful.
I wish you good luck in your business and hope that you will continue to succeed.