U.S 1600/2100 Microsoft Point Cards

For those of us on n-europe who are from the US and are fimiliar with the 360, I need a favour. If you have a gameshop that you regularly visit, could you pick me up a microsoft points card? Scratch off the code and email it to me and as soon as its checked out on my US account, Ill give the person a f$5 dollars extra on-top of the $20 buying price through paypal.

thanks