Trying to figure what its worth.....

1990 LS stock engine/tranny (5 speed), about 140,000 miles, a/c (really cold), clean paint and interior, power sunroof, dual exhaust, 16x7 Motegi's, ram air (well built), Eibach Pro-Kit, etc. I know I'm forgetting something..... Mostly an Arizona car, no rust...

What do you think?