Mwave offers the 3rd generation Mbot GRID II+ 3D Printer, model no. MB3D101, for $999.99 with free shipping. That's $700 off list and the lowest total price we could find. It features a max build size of 250mm x 220mm x 190mm, layer thickness of 0.1 to 0.3mm, and build speed of 50-120mm/s.

Note that while this is a third generation item, the model number was not changed from the previous version of this printer.