I've just bought a 1972 Photomic with 50mm f2 lens and erc. Apart from a couple of rubs on the head, it is in very nice condition, and seems to be 'low mileage'. So far as I can tell, everything works. I hope to put a film through in the next day or two. It was the grand sum of £98 on the auction site. I wondered how much it might have been when new?