[TowerTalk] Ham IV + control unit market value?

[Benson,M Stokley]

Hello TT'ers,
I am getting ready to change out my Ham IV (circa 1979) with an AlphaSpid due to changes in my tower setup (stacked beams).  The unit was overhauled about 2 years ago by CATS (aka "Rotor Doc") and the following was added:  1) brake delay in control unit; 2) "Super Wedge" brake; 3) replacement of terminal strip with a quick connect; and, 4) steel ring gear.  The unit works fine (a small bounce on the readout when going through the NE position - Europe, hi).  What is the estimated market value range?  I have seen the recent posts on the Tail Twister units.
73 / Stokley, W3SB

+