I have not been using top loading albums for a while because I have switched to making bound scrapbooks. I generally use Shutterfly for that, and they do offer 12 by 12 books which you can upload with your own pages. I just checked, and it turns out that they also offer prints of scrapbook pages, so that would probably be my first suggestion. I do know they usually deliver quality things and often have coupons and sales. Additionally, I did find another place you can have 12 by 12-inch prints made. I don't have any personal experience with them, but they might be worth a try. It is called "Presto Photo."