Hope this is the right place to put this.
I went in the .99 Only store today. They have acid-free glue sticks, acid-free double stick tape and packs of "Paperbilities" scrap paper. Small packs (2.5 oz. I think, about 4"-6" pieces depending on the pack). I thought it was a pretty good deal. They have stickers and other stuff too, but, I'd never seen acid-free stuff and the scrap paper there before.
Anyway, thought it might be of intrest to someone (besides me)