Abe’s of Maine offers the X-Rite i1Display Pro Photo Colorimeter / Color Calibrator, model no. EODIS3, for $249. Coupon code “DEALNEWS12″ drops it to $237. With free shipping, that’s the lowest total price we could find by $12. This all-in-one spectrophotometer allows you to adjust and match colors between computer monitors, projectors, and prints and also features an integrated tripod mount.