I decided to enter my 2000 Topps Baseball set into the DB. I have with my inserts 3 cards which do not appear in the database. (Or at least I can't find them.) PP1- Brady Anderson PP2- Jason Kendall PP3- Ryan Klesko. I don't have a scanner, so you'll have to take my word when I say they are each the same as their 2000 base cards with the exception of the number and the fact that the border is gold instead of gray/silver? I'm guessing the PP stands for Pre-Production? I don't know if there were more cards...
Thanks to the membership for solving the mystery and if someone wants to get a few points and create/enter a checklist that would be great!
kcjays