Status update on this project: I've abandoned the 'binder' idea. Current plans are to make a 104 page book (A5 size), which will be wire-bound with an acetate sheet front and rear to add durability. I think this is the best way to do it and keeps costs at a minimum. All that's left to do is the contents/copyrights pages, and fill 4 pages at the back with something. Considering the guide to reading Japanese game names for the 2 final pages.
Before Christmas? Erm, maybe, depends how quick I can sort out these last few bits.