in the Process of Shack cleaning, I have one each TU-50 and one TU-51 Tuning Units, Untested but look good. Switches and Knobs look good and operate. Items are packed in a Flat Rate Box and will go to the first E-mail I receive that would like them for $25.00 That includes the Postage. You may email me at ww1hh at cvok,net Warren (WW1HH)