Yes..... all the time! But we call it "treasure hunting". Drives my kids (and DH) nuts when I suddenly pull over to the side of the road without warning..... but they don't seem to mind the stuff I find for them! I will take anything that is in good condition that I can save for a yard sale or Ebay. But we use plenty of my "finds" also. Mostly kids toys the more I think about it. DS and I saw a Little Tykes (or Step One) lighted drawing table one day. I wasn't gonna stop but he wanted it. So in the van it went. Took it home, cleaned it well, and put it in his room. But the light didn't work and the drawers were missing. DH was at the dump a few weeks later, saw the same table with working light and drawers, but the table itself was in bad shape. He brought it home, took off the good parts (lights, drawer), put them on the table in DS's room, and took the rest back to the dump. VOILA! A great table for FREE! My DS loves it, we labeled all the drawers and cubbies for his craft stuff. And when he is done with it I expect I will be able to get at least $10 at a yard sale for it!
I could go on and on, but I won't. I love my "treasure hunting"! I'm not embarrassed. I think of it as recycling to save the planet and keep the landfills from overflowing! I'd love to hear more stories about the great finds that people have gotten for free!!................................P