Newegg offers the XYZprinting daVinci 1.0 3D Printer in Grey for $299.99. Coupon code "0830AHSPLDS204" cuts it to $279.99. With free shipping, that's $20 under our mention from a year ago, the lowest total price we could find by $131, and the best price we've seen. It features a maximum build volume of 7.8" x 7.8" x 7.8".

Update: Coupon code "0830AHSPLDS204" has expired, however coupon code "0902LDWKS176" gives the same discount.