Probably a Rolleiwide in near mint condition for $750. Not cheap, but KEH offered me three times as much, cash, not trade. I imagine they would turn around and try to sell it for twice what they offered me. It is a camera I never would have dreamed of owning, especially in this condition, as prices are so high, and a Mamiya C with the 55mm is practically the same thing at a small fraction of the price. There were just under 4,000 of them made, and I found this one in a local thrift shop.