I'm looking to trade for Don Mattingly cards. Looking for base, inserts, and parallels I don't have which is quite a few as I only have about 200 Mattinglys currently. Also looking for any sort of GU OTHER than Jersey or Bat. Things like, Glove, Shoes, Hat, Patches, etc. Not looking for Rookies. Not really looking for autographs but if you have an ON CARD auto I would certainly take a look. The way I'd like to do this is to trade base and inserts for base and inserts. But if you have a decent amount of cards I need I would consider trading some GU or lowest valued autos from my bucket. I have thousands of cards I can pull from so just let me know what player, team, or set, you're looking for. Thanks.
Here is my Mattingly Havelist that you can check.