I don't think it's that excessive.

For ones in good, solid condition, they can fetch a reasonable sum. Try finding another in that condition. Couple this with the fact that prices for classic commercials have skyrocketed in the last few years, and this is definitely a future classic commercial and won't need a resto.

It's not going to attract many serious viewings at that price, it's for a very select market, but somebody, somewhere would buy that. Would help if the mileage were lower though.