5. Chair Made Entirely of Tennis Balls ($200)
You have to admit this one is pretty cool, actually. I mean, at least it has a practical purpose. The drawback would be that it can easily get stained. And now that I think about it, I don’t think it’s very comfortable to sit on. But my question is, does it bounce?
When it comes to its garage sale price, it’s basically a bargain since the chair would cost around $800 with brand-new balls. One of our readers did the math, pointing out that you’ll need somewhere between 700 and 900 tennis balls.
I don’t really know if I would buy it if I had the chance. Maybe I would if I played tennis, but I don’t.