We cleaned out a bunch of stuff in the garage and kitchen overflow. We sold a pasta roller set. A French language set from a famous software seller who hates reselling so will remain nameless. A bunch of books. Jewelry.
It's a fascinating look into human nature, and might be a wee bit obsessed.
You never know what will sell for way more than you think. What you think will sell for lots of money never does. People who buy big stuff pay right away. People who win shit for .99 never want to pay and you have to open unpaid complaints with Ebay. People still snipe each other.
I've also bought some jewelry to resell lately, and I have some advice.
Read descriptions and look at pics. Set a top bid and stay there. Don't get suckered into bidding more than it's worth through excitement and innate competitiveness. IOW don't get all hyped up and hope for more than you're really going to get ;) Easiest way to get burned.
I love old stuff. I love to but it and sell it. Bit soon I might have to put down the Ebay app and back away slowly ;)