Since I recently organized my Ken Griffey Jr. collection I decided that I would conquer my Mike Piazza collection next.
While I've organized and counted both my Griffey and Piazza collections, I haven't actually put together a list of cards in either collection. This will take some time.
As of the writing of this post I have 574 different Mike Piazza cards, with another 23 Piazza cards to sort through. For my Griffey collection I have 915 different cards with a stack of 56 cards to go through.
I picked up four Mike Piazza cards this past Saturday from the 15/$1 boxes at my LCS. I actually needed three of them.