Hey guys, I will probably buy one of those pokemon 20th anniversary n3DSs and I want to trade in my o3DSXL at my local gamestop. Im hoping for a trade in promotion so I went to my local gamestop and asked them if they would trade it in, IF they have one. They told me not to, because the seriel number sticker at the bottom is missing. Even though it still on the box and inside the 3DS. So, ist just a sticker. Is is possible to replace it? I do have the matching serial number. So I just have to convert it into a barcode slap that and the number on a sticker and put it on my 3DS? Whats the best method to make it look real? Font, Size, Material? Did someone else already tried something like that?