I own 2, yes 2 (~1% of production) of the 239 1979 Grand Prix 301/4 speed cars. Both are hardtop, blue on blue, 301 cars. One is all original, the other had the trans swapped for a TH350, though I have the original shifter for it. The second runs, the motor was gone through and the body is in decent shape, missing a few small parts (alternator/brackets). The all original was running too I am told before I bought it, though it had the standard 301 knock and some a-hole put an aftermarket sun roof in it. I am thinking of selling them to help finance upgrades to my 1980 LJ T-Top car (4 speed o/d). What would the estimated value on them be, respecting I have a pair which for sure between the two can produce one complete car and probably still two. Would $2000 for the pair be low or high?