try AudioClassics.com, they are McIntosh people but may have some marantz stuff. And have you tried Marantz?
Also check with the Sound Shop in Colo. Springs Co. they have a lot of used trade ins. and you may e-mail member recycledaudio.com Josh has a ton of used gear abtting around.
Also check with the Sound Shop in Colo. Springs Co. they have a lot of used trade ins. and you may e-mail member recycledaudio.com Josh has a ton of used gear abtting around.