B&H Photo Video offers the X-Rite i1Display Pro Photo Colorimeter, model no. EODIS3, for $249 before in-cart discount, $174 after. This $25 mail-in rebate drops it to $149. With free shipping, that's the lowest total price we could find by $100, although we saw it for $9 less in June. This all-in-one spectrophotometer allows you to adjust and match colors between computer monitors and projectors, and it also features an integrated tripod mount. Rebate ends December 31.