So far this year:
I spent $22 dollars at one yard sale and got all the fall clothes my baby could possibly need, all brand new looking and super cute, eight winter sleepers for baby, a winter coat for her (still had a tag), a boppy pillow (which I recovered with aqua colored minkee fabric), a brand new copy of The Sleeping Beauty (they'd been given two as presents), one cool baby toy, and a very old two headed dragon toy (my brother had one when we were kids, lol).
Dp loves yard sales, he is always bringing things home this time of year. He has managed to add to our preexisting used collections of k'nex, big legos (we have bought some of these new too), medium legos w/people and animals, and little legos and people. These collections are extensive, and especially the little legos, would have cost us a fortune all new. He's found new pieces at several different sales. He bought me a wonderfully comfortable and in excellent condition rocking recliner for $40. A nice stroller and a supersaucer thing (never would have bought one new, but its cool) for $3 a piece. Garfield books, Harry Potter books, and some other juvenile books for super cheap and Disney's Bambi, Aladdin, Pocahontas, and Mickey's x-mas movies for a $1 a piece.
Just yesterday he brought home a giant black trash bag (santa style) with more med. legos w/people and animals (too cute), lincoln logs, 3 veggie tale videos, some horses and my little ponies, and a few other things for $5.