[Electrothaumaturgist]

Whilst out and about today at the antique shops, I ran across a '36 RCA 10T. Looked like it survived the years quite well, and had all of its' metal tubes there. Priced at $175... BUT it was on the half-price table. $87.50 sounds reasonable to me, but in this area, everything is so over-bloated in their pricing that I really don't know what is a good price. Talked to the proprietor for a good 45 minutes (he had a little Coronado there in nice shape and played good, with the red knobs and protruding indicator for $265), and he said it (RCA) had been there for a LONG time, and the woman who owns it wants to get it sold and he could make me a good deal. QUESTION: What in your humble opinions would be a good price for this MAMMOTH tombstone? Thanks! 
P.S. All Knobs are there and function, and cabinet is in slightly better than average condition. 
P.S.S. THE GUY SAID THAT IT PROBABLY JUST NEEDS A NEW POWER CORD!!! (and he meant it! And he had to be in his 60's or so...) LOL 
Jim