I've got a Brian Westbrook NFC Apparel card (NFC-BW) that has a game worn jersey swatch. Although the Upper Deck people claim that all memorabilia insert cards on this set are serially numbered, this one is not. And all the jersey cards currently listed on Ebay are numbered. Does this mean that I have a mutation or error card?
If anyone knows for sure or can steer me in the right direction, I would appreciate it.
Thanks.
If anyone knows for sure or can steer me in the right direction, I would appreciate it.
Thanks.