2021 SHELBY GT500 SIGNATURE EDITION
Sold at Barrett-Jackson on Oct. 18, 2025, offered with no reserve.
$121,000Confirmed
The price as reported by the house. Hammer price $110,000, before the buyer's premium. Read from the house's results Nov. 2, 2026.
The car
- Year
- 2021
- Make and model
- Ford Mustang
- Generation
- Mustang S550
- Version
- Shelby GT500
- Gearbox
- Automatic
- VIN
- 1FA6P8SJ9M5501056
- 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 137 comparable sales.
Middle half of sales$88,000 to $119,000
Median$104,000
Sales behind it137Likely
From 137 sales of the Ford Mustang Shelby GT500 (Mustang S550) in our data over the last 24 months. Hammer prices, before buyer's fees. Half sold between $88,000 and $119,000.
Closest sales
| Car | Auction | Date | Price |
|---|---|---|---|
| 2021 Ford Mustang Shelby GT500Cars & Bids, Sept. 18, 2026 | Cars & Bids | Sept. 18, 2026 | $75,500 |
| 2021 Ford Mustang Shelby GT500Cars & Bids, June 22, 2026 | Cars & Bids | June 22, 2026 | $81,000 |
| 2021 FORD SHELBY GT500KR WIDEBODYBarrett-Jackson, Jan. 24, 2026 | Barrett-Jackson | Jan. 24, 2026 | $300,000 |
| 2021 Ford Shelby GT500Mecum, Nov. 1, 2025 | Mecum | Nov. 1, 2025 | $115,000 |
| 2021 FORD SHELBY GT500 HENNESSEY VENOM 1000 CUSTOM COUPEBarrett-Jackson, Oct. 18, 2025 | Barrett-Jackson | Oct. 18, 2025 | $110,000 |
| 2021 FORD SHELBY GT500Barrett-Jackson, Oct. 17, 2025 | Barrett-Jackson | Oct. 17, 2025 | $85,000 |
| 2021 Ford Shelby GT500Mecum, May 16, 2025 | Mecum | May 16, 2025 | $147,500 |
| 2021 Ford Shelby GT500Mecum, May 14, 2025 | Mecum | May 14, 2025 | $76,000 |