Didn't see this up yet. Feel free to lock it if it's old news. Only works on the physical card. Amazon Prime works. http://www.amazon.com/Xbox-360-Live-1600-Points/dp/B000B9RI14/ref=wl_it_dp_o?ie=UTF8&coliid=I1IPRYS1ES8IER&colid=34WT19W3YC7AF
