Plastic Jungle.com offers discounted Gift Cards that you can Buy, Sell or Trade. I just sold a $36.33 Abercrombie and Fitch gift card for $27.55. The Checks in the mail! Buy cards at 40% off, sell yours for up to 85% of the cards value or trade cards to a merchant of your choice. Also receive free shipping, Plastic Jungle pays your postage to ship gift cards.