Every year, there is a spring FFA consignment auction nearby. Over the years, I've managed to get some good deals. A couple of years ago, they had a used LandPride 5' hinged back box blade w/ ripper teeth. They had a typo in the model number in the ad. In looking over the web sites of some local implement dealers, I found the BB listed there with the same typo. They were asking $650.
I already had a KK box blade, but felt that the LandPride would be a nice upgrade. I ended up getting the LandPride at the auction for $325.
The best part is what comes after.....
I put the KK up on Craigslist for $400. Got a call from a guy it turns out I knew from a prior time in life. He said he'd take the blade, but would I consider delivering it if he tacked on another $25? You bet!
I upgraded to a better box blade, and put $100 in my pocket on top of that!