A typing book, a pile of Gregg Shorthand books (They are my weakness. I see one, and I have to buy it. I could start a Gregg Shorthand library.), some note cards, and two film reels. I dunno. They were there. Anyone want some film reel?
Maps, children's books, and children's encyclopedias. The encyclopedias have thick pages, and are therefore perfect for making shipping envelopes. (On a side note, I still sing that song to myself when I'm trying to spell "encyclopedia".)
Atlases, sheet music, road sign stickers, more kids' books for chopping up, and 3 kids' books NOT for chopping up -- "I Hate English", "The Pigeon Has Feelings, Too!", and "The Pigeon Loves Things That Go!"
And yes, that was all to be had for $3 (OK, that's not actually true -- the Oklahoma book cost an extra dollar). And all well worth it. I have so much consumer surplus, I don't even know what to do with myself!