Aw shucks! I wish I had something to trade. It would be pointless to buy it from you because I'd spend the $$ on our meal anyway. I don't think you'll have problem finding a taker.
I don't know if you have any takers yet but if you go to www.swapagift.com they have forums manily for swapping gift cards you don't want with others or www.giftcardsagain.com they will buy your gift cards from you.