I have a 92 964 for sale in better shape than that car, for $21,900. (
http://web.mac.com/guessendo )
For the additional $5900 my car would be a much better deal without the surprises that car might have...
Of the 5 964's I've had... they run about $200 a year in maintenance with me doing the work... as much as my 65 911!