1990 NFL Pro Set Collect-a-Books set 11 cards Elway Marino

1990 NFL Pro Set Collect-a-Books partial set of 11 football card sized booklets in original box (missing Troy Aikman only). Among the 11 players are Hall of Famers John Elway, Dan Marino and Lawrence Taylor plus notables Randall Cunningham, Boomer Esiason, Roger Craig and William (Refrigerator) Perry. Box has price sticker and moderate flaws and wear, box seal is broken but booklets are pristine.