Amazon offers the X-Rite i1Display Pro Photo Colorimeter / Color Calibrator, model no. EODIS3, for $249. This $50 mail-in rebate drops it to $199. With free shipping, that's $38 under our July mention and the lowest total price we could find by $38. 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. Rebate expires December 31.