These are custom cases and they are sonically sealed on a sonic welder.
1990 Topps The Simpsons #8 The Simpsons Sticker - Free Shipping
PSA 10 1990 TOPPS THE SIMPSONS #82 UNGA, BUNGA, YUNGA, HO! GEM MINT CARD
1990 Topps The Simpsons Sticker #21 FUN HAS A NAME Bart Simpson
1990 Topps The Simpsons Family Stickers #8 PSA 9 MINT Bart Homer Lisa Marge
1990 Topps The Simpsons Wax Packs Full Box of 36 Old stock rare and gorgeous
1990 Topps The Simpsons Homer and Marge Simpson Card #73
