Misallocation

1966 Ford Mustang Convertible K-Code 289

Sold at Bring a Trailer on Aug. 26, 2026.

$56,500Confirmed

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

The car

Year
1966
Make and model
Ford Mustang
Generation
Mustang first generation
Version
Mustang K-Code
Chassis
6R08K191099
Condition
Good (3)Likely

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

This car's full record

Against comparable sales

Inside the middle half of 87 comparable sales.

Middle half of sales$37,950 to $71,500
Median$49,000
Sales behind it87Likely

From 87 sales of the Ford Mustang K-Code (Mustang first generation) in our data over the last 24 months. Hammer prices, before buyer's fees. Half sold between $37,950 and $71,500.

Closest sales

Closest comparable sales
CarAuctionDatePrice
Single-Family-Owned 1966 Ford Mustang Fastback 289 3-SpeedBring a Trailer, Nov. 9, 2026Bring a TrailerNov. 9, 2026$46,000
1966 Ford Mustang Coupe 289Bring a Trailer, Nov. 8, 2026Bring a TrailerNov. 8, 2026$21,000
Sapphire Blue 1966 Ford Mustang Fastback GT A-Code 4-SpeedBring a Trailer, Nov. 3, 2026Bring a TrailerNov. 3, 2026$51,500
1966 Ford Mustang Convertible GT A-Code 289Bring a Trailer, Nov. 2, 2026Bring a TrailerNov. 2, 2026$85,000
1966 Ford MustangMecum, Oct. 24, 2026MecumOct. 24, 2026$22,000
1966 Ford Mustang Convertible 289Bring a Trailer, Oct. 22, 2026Bring a TrailerOct. 22, 2026$25,875
1966 Ford Mustang GT Convertible A-Code 289 3-SpeedBring a Trailer, Sept. 28, 2026Bring a TrailerSept. 28, 2026$38,500
Four-Decades-Family-Owned 1966 Ford Mustang Convertible GT A-Code 289Bring a Trailer, Sept. 25, 2026Bring a TrailerSept. 25, 2026$49,000

This car's historyLikely

Matched across sales by chassis number.

DateWhat happenedWhereMilesPrice
July 14, 2023Did not sellBring a TrailerBring a Trailer$41,000 high bid
Aug. 26, 2026Sold (this sale)Bring a TrailerBring a Trailer$56,500