Gent, Interesting thread. Two points of view here. What is the rarest medal that one could actually have some hope of adding to their collection versus the rarest medal issued. The Bluecher is certainly one of the rarest and I would like to add one to my collection but they have recently been heavily faked so one needs to tread carefully. As for the medal issued that one could hope to acquire as an authentic one, complete with Urkunde etc, I would vote for the Scharnhorst Orden. I have recently been offered a cased one, complete with Urkunde, for 2000 Euros and am consideriing buying it. I would say $3000.00 for a KMO would be a bit high unless it was for one of the first numbered issued types. A gold content marked KMO, complete with Urkunde etc, should run no more tahn $2000.00 to $2500.00. Regards, Gordon