They do not have sleeves and they have not been graded.
Pro Set Football 1991 Season Sports Trading Cards & Accessories for sale
NFL Pro Set Sports Trading Cards
Auction Prices Realized Football Cards 1990 Pro Set
Collection Gallery - GIRLKOCH - Buffalo Bills
1990, 1991 Miami Dolphins Football Trading cards offered for sale. - RCSportsCards
NFL Pro Set Sports Trading Cards
Pro Set Football 1990 Season Sports Trading Cards & Accessories for sale
Pro Set Football 1990 Season Sports Trading Cards & Accessories for sale
1990s Football Cards - Sports Card Singles — RSA
NFL Pro Set Sports Trading Cards
1990, 1991 Miami Dolphins Football Trading cards offered for sale. - RCSportsCards
1991 Pro Set Randall Cunningham Values - MAVIN
Collection Gallery - GIRLKOCH - Buffalo Bills
1990 & 1991 Buffalo Bills football Trading cards here. - RCSportsCards