I have one very good Calumet, well as good as can be considering it's age. Until I saw the link that Ross posted for the Toyo, I wouldn't part with it.
However on Saturday morning I might pop into Vanbar and check out one of these Toyo thingys.
She'll kill me if I do it!!!
Do you have anything specific you were after?
I could lend you the good Calumet until February, do you have a lens or lenses?