I bought a Smoothieboard 5x (assembled maker edition) some time ago but never got around to using it in my 3D printer project. Thus, I'm putting it up for sale.
$140 including shipping anywhere in the US.
Any questions, just let me know. And if you happen to be interested in a nearly complete Kossel mini project printer and you're in the SE Michigan area, you could take that off my hands, too, for a reasonable price!