Misallocation

1969 BUICK GS400 STAGE 1

Sold at Barrett-Jackson on June 27, 2026, offered with no reserve.

$80,300Confirmed

The price as reported by the house. Hammer price $73,000, before the buyer's premium. Read from the house's results Nov. 10, 2026.

The car

Year
1969
Make and model
Buick Skylark, GS and GSX
Generation
Skylark and Gran Sport 1965 to 1972
Version
GS 455 Stage 1
Gearbox
Manual
Chassis
446379H339258
Condition
Excellent (2)Likely

Condition is our reading of the listing's description on Hagerty's 1 to 4 scale, not an inspection.

Against comparable sales

Inside the middle half of 25 comparable sales.

Middle half of sales$50,000 to $82,750
Median$70,000
Sales behind it25Likely

From 25 sales of the Buick Skylark, GS and GSX GS 455 Stage 1 (Skylark and Gran Sport 1965 to 1972) in our data over the last 24 months. Hammer prices, before buyer's fees. Half sold between $50,000 and $82,750.

Closest sales

Closest comparable sales
CarAuctionDatePrice
1969 Buick GS 400 Stage 1 CoupeBring a Trailer, April 15, 2026Bring a TrailerApril 15, 2026$82,750
1969 Buick GS 400 Stage 1Mecum, March 19, 2026MecumMarch 19, 2026$51,000
1970 Buick GS Stage 1 ConvertibleMecum, Jan. 16, 2026MecumJan. 16, 2026$167,500
1970 Buick GS Stage 1Mecum, Jan. 10, 2026MecumJan. 10, 2026$74,000
1970 Buick GSX Stage 1Mecum, Nov. 1, 2025MecumNov. 1, 2025$180,000
1969 Buick GS Stage 1 ConvertibleMecum, Oct. 3, 2025MecumOct. 3, 2025$37,000
1969 Buick GS 400 Stage 1 CoupeBring a Trailer, May 1, 2025Bring a TrailerMay 1, 2025$39,000
1970 Buick GS Stage 1 ConvertibleMecum, Jan. 17, 2025MecumJan. 17, 2025$175,000