Sounds like my car but I have owned it since early 90's and I don't believe it ever sold through Barrett-Jackson.
1969 RS-Z/28: Matching #'s DZ302 & M20, 3.73, Tuxedo Black, Deluxe Black Interior, Factory Tach, Clock and Console Gauges, PS, Rear Defrost, AM/FM, Spoilers, ZL2 Special Ducted Hood. Pic
2002 SS: 35th Anniversary coupe, 6 spd, all GM options plus additional SLP options: 345 hp package, floor and rear hatch mats. Pic
'69 RS-Z/28, 58K miles, all numbers match, POP & Build Sheet, in a barn since 1975. Currently starting restoration. Pic