Daiso Honolulu has cards sleeves! The R9 & M1 packs are penny sleeves ($1.75 for 150) but the R7 ones ($1.75 for 100) are thicker. Not quite as thick as the Ultra Black Photocard Sleeves Daiso 2 pack New Mercari GO CHECK OUT DAISO SLEEVES! (but pls dont scalp them LMAO I WANT THEM), COMMENT BELOW WHATS YOUR FAVORITE SLEEVES?, #pokemoncommunity #pokemoncards #pokemoncollector #pokemontcg Aluminum Credit Card Protector 10 Pack RFID Blocking Card Sleeves Aluminum Identity Theft Protectors For Credit Cards, 5 Colors Rfid Card Sleeve Hard Plastic ABS RFID Blocking Card Sleeve for Credit Card RFID Blocking Card and Rrid Shield price Made in China.com