I just came across this website and am hooked
Basically, you can trade/swap books, CDs, DVDs, or games with other users by entering items you want to get rid of then letting the website alert you when other users want that item, and what they're willing to trade. All you pay for is postage - there are NO other fees for using this website, unlike Ebay, Half, or Amazon. You can print postage using the website, or you can do it the old-fashioned way at the post office (the website tells you how much postage is needed). A Credit Card is NOT required to sign up or to use the service.
Swaptree is currently running a promotion that you get free shipping credited to your account if you refer people, so here's my link if you're interested:
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