market value for '95 SE

[95se]

I have posted on here before about this. Insurance now has come up a little on the market value after me screaming at them by finally taking into account the upgrades, additional stereo equip and factory options of abs and vlsd that they left off. Right now they are putting the market value at 4645. The interior is very well kept but the paint condition got a poor rating because of the bad clear coat condition. So net payout is about 4245. Its mainly stock with just some minor mods, manual, leather, abs, vlsd and has 198,500 miles on it. I noticed that their comparable 2 car was listed at 5450 at greenfield usa wholesale dealer in hollywood, fl but they listed it 3950 on the evaluation report. I don't think the car had sold yet so not sure why the price difference. Is there a way to actually know what these cars have actually sold for and not listed at.