I have been looking for a 1990 - 1993 Mustang LX 5.0 for a little while. I just found a 1991 Mustang LX 5.0, original owner, 100% stock, garage kept, 53K miles, 5 spd, red / black, paint & interior in super clean condition, tires in good condition. The only thing is the A/C according to the owner needs to be charged. He wants $10,000. I do not have experience or know prices all that much, and was wondering if any of you guys could let me know what you think. I have not made an offer yet, but the owner seems to be hard on the price. Do you think that is a fair price? Thank you in advance for your help and comments.