Hi LaWeasel. Wish I could advise on what sells, but I think generally it's anything depending on the day/week. Last time I sold things I did really well selling perfumes. MIL had a habit of buying me things I don't like, or can't use (really sensitive skin.)
I hadn't realised but some things I was selling aren't produced any more and people obviously like them a lot so there was a bidding war. A bottle of perfume I hoped to get £10 for when for £40+.
I'm not in a huge hurry to sell things so I've listed them at a high price (not much lower than high street, or "Buy it Now's".)
I've cursed before when I sold an expensive item, but listed it relatively cheaply, loads of people were watching it, but only one person placed a bid. This time I'm listing high and I'll relist if needs be.
Do you know you can search for Completed Listings?
If you search for an item you're selling, then on the left menu if you scroll down you'll see an option. It shows you how much things generally sell for. It gives you an idea what kind of price you're likely to get, and whether it's worth listing.
It's free listings this weekend too.
I listed a measly 5 things. :) Photographed more, thought I'd downloaded them all so deleted them photos off my camera... only to realise I'd only downloaded 2 pictures!!!!
Here's mine. Tomorrow I'll do better.... hopefully.