Ever since I received an email invitation (from an unknown person, prob got my email from profile or shop?), i've checked out www.youswop.com and swopped away some stuff that has been hanging around my room for some time. It's quite a useful site to get rid of things you don't need and swop it for something you need or want instead. There are cute things like plush toys, or pretty things like accessories and even computer tables and cabinets. Oh and there are weird things like an airplane barf bag too (barf not included) lol.
How does it work? You post things for swop at a price of say, YS$2 (YouSwop $), and when someone buys that item from you, you get YS$2 credited to your account, which you could then use to buy things from others. You can arrange to send the item by post, meet up, self-collect etc.
So far I've only mailed stuff to others but haven had the time to look through all the stuff on sale...(exams! must study...T_T). Though postage can be paid for by the buyer, it's probably best to provide free postage as your item will be taken up more quickly, and this provides a true "cashless" transaction.
Anyway, membership now is by invitation only and i've got some invites so if you're interested, drop me a comment with your email address and i'll send you an invite. You'll also be helping me (and yourself) out cos both of us will get YS$5 free! =)