B&H Photo-Video offers the X-Rite ColorChecker Passport for Windows or Mac
, model no. MSCCPP, for $49
with free shipping
charges the same.) That's $10 under our August mention and tied as the best price we've seen. (It's a current price low by $48.) It functions as a white balance target, creative enhancement target, and color control target for post-processing consistency, while the balance card enables reflected-light meter calibration.