I recently sold back some school books to Amazon and received a load of cash in the form of an Amazon gift card (I guess it's not really cash now it is? ). I've been eyeing an iPad but Amazon doesn't carry iPads due to a "conflict of interest." Does anyone know how to use the Amazon card to get cash, or a giftcard to another reseller like Best Buy? I understand I would incur a liquidity premium, but I'm okay with that.