Ravaver 9 Pocket Trading Card Binder Holds up to 540 cards with side loading sleeves YKK zipper for extra protection Luxury & durable design for collectors High quality leather finish I made a mini notebook with old credit cards, a binder ring, a clip and index cards : r notebooks 20 30 40 50mm Metal Binder Rings Manual Punch Clip for Loose leaf Paper and Index Cards from Dhgate Other Office & School Supplies price 17.76 3x5 Lined Index Cards with Ring Binder Holder and Dividers, 100 Ruled Cards, Pink