Today only, Monoprice offers the Monoprice Maker Select 3D Printer v2, model no. 13860, for $349.99. Coupon code "CRAZY" cuts it to $279.99. With around $23 for shipping, that's the lowest total price we could find by $47, although we saw it for $15 less two weeks ago. It features a single-extrusion print head, heated aluminum build plate, USB, MicroSD slot, and maximum build volume of 7.9" x 7.9" x 7.1".