They do not have sleeves and they have not been graded.
1991 Pro Set Football #339 Todd McNair Kansas City Chiefs The Official Trading Card of the National Football League (NFL) : Collectibles & Fine Art
Chiefs Football Trading Cards for sale by RCSportsCards. - RCSportsCards
Steve DeBerg Football Cards
1990 PRO SET FOOTBALL CARD Values - MAVIN
This is a nice example of a 1991 Pro Set #339 Chiefs Clinch Playoff Berth Other important information about this card: In 1991 Chiefs Clinch Playoff
1991 Pro Set Chiefs Clinch Playoff Berth #339 -TSC2M
Kansas City Chiefs clinch first AFC playoff berth
1991 Pro Set - [Base] #339 - 1990 Replay - Chiefs Clinch Playoff Berth
Steve DeBerg Football Cards
Chiefs Football Trading Cards for sale by RCSportsCards. - RCSportsCards
Steve DeBerg Gallery Trading Card Database
1990 Pro Set Football #681 Percy Snow Kansas City Chiefs : Everything Else
Cliff Branch - Oakland Raiders (NFL Football Card) 1990-91 Pro Set Sup – PictureYourDreams
They do not have sleeves and they have not been graded.
Chiefs Clinch Playoff Berth - 1990 Replay - NFL Pro Set 1991 #339
Chiefs Football Trading Cards for sale by RCSportsCards. - RCSportsCards
NFL Pro Set Values - MAVIN