Ford Mustang Mustang Boss 429 (Mustang first generation)
187 sales on our records. Figures as of Nov. 11, 2026.
What it sells for
Middle half of sales$275,000 to $460,000
Median$361,000
Sales behind it41Likely
From 41 sales over the last 24 months. Hammer prices, before buyer's fees. Half sold between $275,000 and $460,000.
How it trades
- Auctions ended
- 28
- Sold
- 22
- Sell-through
- 79%
- For sale now
- 13
Asking prices now
4 cars for sale. Half ask between $315,675 and $393,006.
Asking prices are what sellers want, not what cars sell for.
Latest sales
| Car | Auction | Date | Price |
|---|---|---|---|
| 1969 Ford Mustang Boss 429 FastbackMecum, Sept. 26, 2026 | Mecum | Sept. 26, 2026 | $460,000 |
| 1969 Ford Mustang Boss 429 FastbackMecum, Sept. 26, 2026 | Mecum | Sept. 26, 2026 | $475,000 |
| 1969 Ford Mustang Boss 429 FastbackMecum, Sept. 26, 2026 | Mecum | Sept. 26, 2026 | $560,000 |
| 1970 FORD MUSTANG BOSS 429Barrett-Jackson, Sept. 12, 2026 | Barrett-Jackson | Sept. 12, 2026 | $390,000 |
| 1970 Ford Mustang Boss 429Bring a Trailer, Aug. 25, 2026 | Bring a Trailer | Aug. 25, 2026 | $360,000 |
| 1969 Ford Mustang Boss 429 FastbackMecum, Aug. 14, 2026 | Mecum | Aug. 14, 2026 | $460,000 |
| 1969 Ford Mustang Boss 429 FastbackMecum, July 25, 2026 | Mecum | July 25, 2026 | $500,000 |
| 1969 FORD MUSTANG BOSS 429Barrett-Jackson, June 27, 2026 | Barrett-Jackson | June 27, 2026 | $950,000 |
| 1970 Ford Mustang Boss 429Bring a Trailer, May 27, 2026 | Bring a Trailer | May 27, 2026 | $410,000 |
| 1969 Ford Mustang Boss 429 FastbackMecum, May 16, 2026 | Mecum | May 16, 2026 | $380,000 |
| 1969 Ford Mustang Boss 429 FastbackMecum, May 16, 2026 | Mecum | May 16, 2026 | $400,000 |
| 1969 Ford Mustang Boss 429 FastbackMecum, May 15, 2026 | Mecum | May 15, 2026 | $480,000 |
| 1970 Ford Mustang Boss 429 FastbackMecum, May 15, 2026 | Mecum | May 15, 2026 | $600,000 |
| 1969 Ford Mustang Boss 429 FastbackMecum, May 15, 2026 | Mecum | May 15, 2026 | $600,000 |
| 1969 Ford Mustang Boss 429 FastbackMecum, March 21, 2026 | Mecum | March 21, 2026 | $270,000 |
| Kaase 572-Powered 1969 Ford Mustang Boss 429 6-Speed Continuation by Classic RecreationsBring a Trailer, Feb. 26, 2026 | Bring a Trailer | Feb. 26, 2026 | $226,420 |
| 1969 FORD MUSTANG BOSS 429Barrett-Jackson, Jan. 24, 2026 | Barrett-Jackson | Jan. 24, 2026 | $275,000 |
| 1970 FORD MUSTANG BOSS 429Barrett-Jackson, Jan. 24, 2026 | Barrett-Jackson | Jan. 24, 2026 | $400,000 |
| 1969 FORD MUSTANG BOSS 429Barrett-Jackson, Jan. 24, 2026 | Barrett-Jackson | Jan. 24, 2026 | $470,000 |
| 1969 Ford Mustang Boss 429 FastbackMecum, Jan. 17, 2026 | Mecum | Jan. 17, 2026 | $325,000 |
| 1969 Ford Mustang Boss 429 FastbackMecum, Jan. 16, 2026 | Mecum | Jan. 16, 2026 | $290,000 |
| 1969 Ford Mustang Boss 429 FastbackMecum, Jan. 15, 2026 | Mecum | Jan. 15, 2026 | $340,000 |
| Kaase 598-Powered 1969 Ford Mustang Boss 429Bring a Trailer, Nov. 7, 2025 | Bring a Trailer | Nov. 7, 2025 | $175,000 |
| Kaase 598-Powered 1969 Ford Mustang Boss 429Bring a Trailer, Oct. 5, 2025 | Bring a Trailer | Oct. 5, 2025 | $151,000 |
| 1970 Ford Mustang Boss 429Bring a Trailer, Sept. 22, 2025 | Bring a Trailer | Sept. 22, 2025 | $361,000 |
| 1970 Ford Mustang Boss 429Broad Arrow, Aug. 14, 2025 | Broad Arrow | Aug. 14, 2025 | $225,000 |
| 1969 Ford Mustang Boss 429 FastbackMecum, May 16, 2025 | Mecum | May 16, 2025 | $275,000 |
| 1969 Ford Mustang Boss 429 FastbackMecum, May 16, 2025 | Mecum | May 16, 2025 | $455,000 |
| 1970 Ford Mustang Boss 429 FastbackMecum, May 16, 2025 | Mecum | May 16, 2025 | $570,000 |
| Kaase 572-Powered 1969 Ford Mustang Boss 429 Continuation by Classic RecreationsBring a Trailer, May 6, 2025 | Bring a Trailer | May 6, 2025 | $178,000 |