(09-06-2013 08:07 PM)bamyanks Wrote: You can wait for the official answer, but I tried some cards that got the same error, wound up being I was trying to add cards that were in a player Master Set to the same player's Basic Set.
(10-21-2013 01:15 PM)jeffv96masters Wrote:
OK decide which one it is- your typed two different numbers
the other 3 match perfect I'll sneak a look at whats happening
7543874 2012 Score Lance Briggs BGS 9.5
7705874 2012 Rookies and Stars Longevity #26 Lance Briggs 9.5
The 2nd card is a LONGEVITY which is not a BASE card it is a parallel and belongs in a MASTER card registry only.