[TMC] TMC TU-50 Remote Antenna Tuning Unit

[triodes at optonline.net]

Hello, My Fellow TMC Enthusiasts!
I have a TMC Model TU-50 Remote Antenna Tuning Unit.
I have owned it for many years, as I had originally planned on using it 
with my TMC GPT-750 Transmitter, MCU-2 Monitor Control Unit, and CU-50 
Coupler, but it is now apparent that I will never put it to good use.
It is in mint external and internal condition, and most likely was never 
fielded out-of-doors/out-of-plant, which is the environment these 
weather-proofed remote tuning units were designed for. Based upon it's 
condition, it may well be new-old-stock, but I cannot verify this.
These TU-50s are now very rare, as the majority of them most likely went 
into the dumpster, once the transmitting equipment, which was typically 
the GPT-750 or the SBT-1K System were removed from service.
I am now looking to pass this unit on to someone who can make better use 
of it than I. Does anyone here have any idea as to what a current fair 
market value is for the TU-50? eBay has no recent record of these units 
having been listed, so please don't refer me to that source!
It is available for sale.
Thanks & 73,
Bruce, W2XR