Motion picture laboratories and E6 photofinishers have been closing all over. What's happening to all those densitometers they used? I would like to buy a Status A densitometer. I prefer the X-Rite 310, but I'm interested in other makes. My MacBeth 924 quit and the 310 I bought on a popular auction site was a dud. If you have one you could part with, please let me know the condition and price.