Home / Forums / Vintage Melodicas / Hohner Professional 36 on the bay of e, looks like they are increasing in value! / Reply To: Hohner Professional 36 on the bay of e, looks like they are increasing in value!Reply To: Hohner Professional 36 on the bay of e, looks like they are increasing in value! February 9, 2015 at 1:34 am #4088 Adam TombsParticipantYes that is probably correct Lowboy. It is rare to see a Pro 36 come up for auction though. Even damaged examples go for over $US300. Piano 36’s are much more plentiful it would seem…..