As a tangent to my recent Dallmeyer thread, I am wondering what this lens is "worth"?

... the bay number 110479004186

I know it is "worth" what it gets on the market, but given today's conditions what is a reasonable (not *bay jacked up in a fit of frenzy) price? What would this have gone for before the big fad of petzvals started?

I'm trying to learn more about what is reasonable or not.

Thanks.

John