I bought a set of wheels mounted with snow tires on eBay. The wheels were in Chicago and I live in Boston. Since the wheels weren't that expensive, it wasn't worth paying $200 to send them via UPS or Fedex, so I used uShip.
It was a great experience, I received multiple bids the same day as my listing. The winning bidder was able to pick up the wheels within a couple hours of me accepting the bid, and delivered them right on time.