Buying Used Colorimeter

Having decided to buy an Eye One Display 2, I was curious if anyone had purchased one used on eBay or elsewhere. Although paying 1/3 of the price of a new unit is certainly attractive, I am also somewhat skeptical.

Thank you.

Customer: Can you guarantee that this washing machine won't break? Salesman: No guarantees. You pays your money and you takes your chances.

I've bought and sold about 5 calibration devices in the last few years. No problems with the used ones. The only bad one was the one I bought new!

1/3 price? Probably not. If you're lucky, 2/3 of new price.