Posted By:
JKJamie,
I agree the cards are fine. All of my cards are either purchased already slabbed by sgc or crossed to sgc. I just looked at some of my cards that I know that I sent to sgc for grading - it appears that the bar code is not keyed to the customer, but the order itself. In other words, some of the sgc slabbed cards I have had graded at different times, have different bar codes. However, it seems that any cards that were sent together, in the same shipment/order, all have the same bar code. My guess is that the bar code is used to track the cards and make sure they end up in the right package at the end of the process and it is not used for authenticating purposes.