you are bidding on approximately 200 don mattingly rookie cards. included is his 1984 donruss #248 rookie card. still a possible hall-of-famer. rookie is nmt as are most of the cards. some second and third year cards are included. several dupes. mostly 80's and 90's. great lot. rookie books at 30.00. add 5.00 for s&h. checkout my other auctions.