Cardnap

From an Australian teen who noticed gift card resale sites were user-unfriendly, 'Nap aggregates offerings from top card marketplaces and lets you search their collective inventories by value, % discount, and/or vendor. It'll also tell you which sites are offering the best payout for unused cards you've held onto, extra cash you can use to go totally Coconuts! Huh? Oh, damn...well by the way, you've also lost your Virgin-ity.