Monoprice offers the Dual Extrusion ABS/PLA/PVA 3D Printer for $1,199 with free shipping. That's $1,300 off list, tied with our mention from two weeks ago, and a very low price for a 3D printer. It features a dual extrusion head and it can use 1.75mm ABS, PLA, and PVA filaments. It prints at a rate of 24cc per hour.