Collector Car Market Review Value Report
1973 BUICK GRAN SPORT 350-150hp (8cyl-2V) AT
#5 #4 #3 #2 #1
2dr Hdtp 1325 3725 6675 9775 15000
Add:
350-175hp (8cyl-4V) NC
455-225hp (8cyl-4V) 15%
455-270hp (Stage-1) 50%
4spd manual trans 8%
Power windows 3%
Deduct:
3spd manual transmission -10%
No air conditioning -10%
Manual steering -5%
Bench seat -5%
Column shift -5%
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