The $4700 price seems a little high, but in the ball park if the rest of the car is really clean. If it were a 5-speed with that low mileage, it would be worth more. Part of the problem with valuing the 89/90 XR7s is that there were so few of them produced to begin with, and then most of them were used as daily drivers, so you end up with most of them with 100K+ miles and a bunch of wear and tear in the $2K range, then you have a few that sat in storage forever and have under 15K miles where people are asking close to $10K. With 57K miles, it is too high mileage to bring the ultra high dollars, and given that the car is 25 years old, you will probably need to replace all the rubber parts on the car and rebuild the front suspension in order to make it a solid driver, but figure if you had to buy a $2000 car and re-do the interior and repaint it, and possibly do some engine work, you could very quickly find yourself having spent $10K, so if you can buy that car for $4K, maybe spend another $1K on maintenance, you will have yourself a nice rare car you can actually drive and enjoy for substantially less that it would cost you to build one.