If they are electronics/games/DVDs then you could take them to Computer Exchange, I think Fopp as well, or pretty much anywhere that sells second hand items that isn't a charity shop.
Try preloved.com - but ebay has a vast number of potential buyers which won't be matched by any other site. Try finding out how to use it and you might find you like it. See http://pages.ebay.co.uk/sell/basics/star...
For sell you second hand items - you can use SMM Marketing & classified ads posting also.
Craigslist UK: http://london.craigslist.co.uk/
you could use Gumtree.
So I have a few items I want to sell, they are second hand and in good condition, anyone know where i can sell them, other than eBay? (i really don't like that site, and have no idea how to use it)
thanks in advance! :D