Amazon.com: Monster Protectors Clear Card Sleeves 250 Pack for Standard Size(66mm x 91mm) Trading Cards and Board Game Cards 100 Micron Thickness Sleeves for Premium Protection Ultra Clear : Toys & Games EVORETRO Premium Trading Card & Collectible Protection EVORETRO Canada Custom Card Sleeves Edge to Edge Print Are the ETB sleeves good sleeves to use or should I use regular penny sleeves? : r PokemonTCG 100 Toploaders Trading Card Sleeves & Top Loaders 45 Piece Set, 15 Top Loaders & 30 Shipping Protectors Best Hard Sleeves For Pokemon Cards Card Protection Will double sleeving cards like this (penny sleeve, then card sleeve, then top loader) have a negative effect on my card collection? Please help, the cards fit a bit