Tight integration with Adobe Lightroom and a ticket price of only $99, the ColorChecker Passport looks like a no brainer to me.

Contained in a folding, hard plastic “wallet” that is perfect for keeping in your camera bag, you take one photograph of the target (you don’t even have to fill the frame) and shoot the rest of your images in those lighting conditions as normal. Later, in Lightroom, you pass the target shot through the included software (it works as an export plugin) to capture a RAW calibration of the target and then sync that calibration with rest of the image you made in those lighting conditions.

As of today, B&H is taking pre-orders for it.