Oh, I'm doing all of the 1.0 discs too. But I'm using the data set feature of Photoshop, so once I have the design all figured out, I can feed it a spreadsheet of data and it'll spit out all the variants.
I actually picked up some clear pages meant for trading cards at Target this weekend. There's only nine on a page though I hadn't seen this post before I did this or maybe I would have gotten these pages.
Either way it's working great. I left my series 1 and 2 from 1.0 in their books but put series 3 and now the Marvel discs in the binder and have officially freed myself from power disc pile up!
I use this organizer $10 from the hardware store, each individual section holds 10 hex discs so that's 180 discs and then plenty of room for round ones also, they don't move around and it's easy to carry.