The TGA turns on and does seem to be in quite good condition, I do plan to do a proper inspection of everything on it and try a test run, which will be mentioned here once complete.
I haven’t been able to really find anyone selling one, so can’t properly gauge its value. I’m open to offers to see if it attracts any interest, though am just currently trying to find the space to properly setup my equipment.
I haven’t been able to find specific details for year and such yet, though will update information as I get it.