I'd say to anyone who has a possible fake test card to not send it back to CGC without a written guarantee that you will get fair compensation and that any fakes returned to their company will be destroyed to help avoid this happening again.
I'd say to anyone who has a possible fake test card to not send it back to CGC without a written guarantee that you will get fair compensation and that any fakes returned to their company will be destroyed to help avoid this happening again.