Misallocation

1967 BUICK GS400 CONVERTIBLE

Sold at Barrett-Jackson on Jan. 22, 2026, offered with no reserve.

$42,900Confirmed

The price as reported by the house. Hammer price $39,000, before the buyer's premium. Read from the house's results Nov. 2, 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
Automatic
Chassis
446677Z103533
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 50 comparable sales.

Middle half of sales$27,500 to $51,500
Median$37,500
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 $27,500 and $51,500.

Closest sales

Closest comparable sales
CarAuctionDatePrice
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 GS 400 ConvertibleMecum, May 17, 2025MecumMay 17, 2025$52,000
1967 Buick GS CoupeMecum, May 15, 2025MecumMay 15, 2025$65,000
1967 Buick GS 400Mecum, May 11, 2025MecumMay 11, 2025$22,000
1968 Buick GS 400 Sport CoupeBring a Trailer, July 1, 2026Bring a TrailerJuly 1, 2026$31,000
1968 Buick GS 400 Convertible ProjectBring a Trailer, June 19, 2026Bring a TrailerJune 19, 2026$11,500