There was a red one of similar age up on (I think) Chicago CL, about a month or so ago, ask was $1000. Looked pretty nice and if I were in the market for another one, I would have been interested.
A very early '73 popped up on FB marketplace a few years ago and I grabbed it. Not near as nice as the one shown by the OP, but it turned out really nice in the end.
Those early ones are hard to find. Make sure you check the headset races before making an offer.