Track live values and receive listing alerts

Est: £22,482 - £29,976
1939 Mercury Eight Convertible Hot Rod
United States • 8 Oct 2026 • Lot 418
Vehicle Details
AI Listing Summary
This 1939 Mercury Eight Convertible is a rare, customized Series 99A from the first year of Mercury production, featuring a flathead V-8 with performance upgrades.
It was owned by Hot Rod magazine publisher Robert Petersen and displayed in his museum, boasting a significant hot rod history and restoration.

Condition
7
Restored, custom mods, minor wear
/ 10
Transmission:
[Transmission]
Chassis No:
[Chassis No]
Odometer:
[Odometer Reading]
Reg Number:
[Reg Number]
RHD/LHD:
LHD
To Be OFFERED AT AUCTION WITHOUT RESERVE at RM Sothebys' The Hershey Auction event, 7 - 8 October 2026.
Offered Without Reserve | $30,000 - $40,000 USD A rare and authentic Series 99A Convertible from the first year of Mercury productionRestored in the late 1980s, retaining its pre-war hot rod modifications and componentsChopped and lowered, with removable Carson top, DeSoto ribbed bumpers, and two-tone custom leather interior Replacement 239-cid flathead V-8 with dual Holley carburetors and Edelbrock finned aluminum cylinder headsOwned by Hot Rod magazine publisher Robert Petersen since September 2000; displayed in the Petersen Automotive Museum Subject of a 2002 cover story in issue no.
21 of The Rodder’s Journal Launched in 1939 to fill a product gap between the Ford DeLuxe V-8 and Lincoln Zephyr, Mercury cars would become a platform of choice for young hot-rodders after World War II, thanks to their accessible price, sleek, Zephyr-inspired styling, robust chassis, and potent fla...
Points of note
£5,219
Lowest Price (Since 2020)
£22,208
Median Price (Since 2020)
£60,270
Highest Price (Since 2020)
World Record
If this vehicle sells at the mid-point of its estimate it will set a new world record for the [enter model]
Top 50%
The mid-point of the vehicle's estimate places it in the top 50% of sold prices we've ever seen for the Mercury Eight
Lowest Price
If this vehicle sells at the mid-point of its estimate it will be the lowest price we've seen for the [enter model]
Average Price
The mid-point of the vehicle's estimate places it near the average price we see across all sales for the Mercury Eight
Rare Sale
This vehicle comes to market rarely. In auction records we've only seen [enter number] sold before
Icon
This vehicle comes is an icon of the game. Any collection would benefit from having one
Previous Sales
Gallery

MOT Information
Loading...
Loading...
Latest MOT Mileage
Loading...
Registration Date
Loading...
MOT History
Loading...
Loading...
Loading...
























