Here at ISO Monkey you can buy world at war iso's and GTA tbogt iso's. Each ISO can vary in price depending on how new the ISO is. Before buying any of our products you MUST know how to hot swap which does involve opening your Xbox 360 console. However if you have a flashed Xbox 360 then you will not need to hot swap, just put it in your Xbox. Also these mods will ONLY work on Xbox 360 and not any other console. Each disk will come in a plastic case with the disk.