Darrel, your car is probably worth more than 13K, check out what they are going for on Ebay. I got this data off of a Mustang site.
Production:
*****************1965******************
2d Hardtop 501,965
Convertible 101,945
Fastback 77,079
GT-350 562
TOTAL: 680,989
*****************1966******************
2d Hardtop 499,751
Convertible 72,119
Fastback 35,698
GT-350 2,378
TOTAL: 607,568
*****************1967******************
2d Hardtop 356,271
Converitble 44,808
Fastback 71,042
GT-350 1,175
GT-500 2,050
TOTAL: 472,121
[ November 13, 2002, 09:26 PM: Message edited by: ChuckR ]