Misallocation

1967 Buick GS 400 Hardtop 4-Speed

Sold at Bring a Trailer on Aug. 6, 2025.

$29,000Confirmed

The price as reported by the house. Read from the house's results Oct. 25, 2026.

The car

Year
1967
Make and model
Buick Skylark, GS and GSX
Generation
Skylark and Gran Sport 1965 to 1972
Version
Gran Sport
Gearbox
Manual
Chassis
446177Z117965
Condition
Fair (4)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 50 comparable sales.

Middle half of sales$27,688 to $51,500
Median$38,500
Sales behind it50Likely

From 50 sales of the Buick Skylark, GS and GSX Gran Sport (Skylark and Gran Sport 1965 to 1972) in our data over the last 24 months. Hammer prices, before buyer's fees. Half sold between $27,688 and $51,500.

Closest sales

Closest comparable sales
CarAuctionDatePrice
455-Powered, 32-Years-Owned 1967 Buick GS 400 Convertible 4-SpeedBring a Trailer, Oct. 31, 2025Bring a TrailerOct. 31, 2025$31,000
1967 Buick GS 400Mecum, Oct. 24, 2026MecumOct. 24, 2026$40,000
1967 BUICK GS340Barrett-Jackson, Sept. 10, 2026Barrett-JacksonSept. 10, 2026$16,000
1967 Buick GS 400Mecum, March 19, 2026MecumMarch 19, 2026$46,000
1967 BUICK GS400 CONVERTIBLEBarrett-Jackson, Jan. 22, 2026Barrett-JacksonJan. 22, 2026$39,000
1966 Buick Skylark GS HardtopMecum, Jan. 16, 2026MecumJan. 16, 2026$33,000
1968 Buick GS 400 Convertible 4-SpeedBring a Trailer, May 21, 2025Bring a TrailerMay 21, 2025$23,500
1967 Buick GS 400 ConvertibleMecum, May 17, 2025MecumMay 17, 2025$52,000