kaye halbert model #122

I was helping a friend empty the house and garage that his grandmother had lived in until she died a couple of months earlier and this was one of the things they were throwing away in a dumpster. I took it home and plugged it in and sure enough it works. Does anybody have an idea what the value of this TV is? I took a few pictures and wrote down the information on the tags that were on the back.

kaye - halbert
twin chassis
model #122
decorator original cabinet by kaye - halbert
117 volts
cycles 60
watts 220
supermatic chassis,
culver city, california
serial # b69305
this set adapts to UHF and color
brightness
v hold
height
focus
v lin.