GearBest offers the Anet E10 3D Printer DIY Kit in Green for $299.99. Coupon code "ANETE10" drops that to $289.99. With free shipping, that's $78 off list and the lowest price we could find. It features an LCD screen for offline use, aluminum frame, 0.1mm to 0.4mm printing layer thickness, and 8.7" x 10.6" x 11.8" build volume.