Where can I get thicker baseball card sleeves for a binder?

Hi, I am looking to buy sheets of plastic baseball card sleeves that you can put 9 cards in and put them in a binder. But I want to get thicker ones, the 2 5/8" x 3 5/8", rather than the normal 2 1/2" by 3 1/2".

Where can I find these?

curtisports22019-09-14T04:57:18Z

They aren't any thicker, they are just slightly larger. They are made to hold cards made before 1957 and they are 8 pockets. Ultra Pro makes them and other companies make them. You want to be sure what you get is PVC-free.

I've always had 9 pocket sheets. Any older cards I've had were slabbed or in top loaders. Bur recently I acquired an old shoebox collection of early 1950s, probably close to 800, mostly commons but some big names too. I needed the larger sheets. I bought a case of 1,000. You can get a box of 100 sheets on eBay for about $20 including shipping.