American Supercraft “Speed-Chief” Aluminum Slot Race Car
Updated August 6, 2026
| Lot number | 0152 |
| Estimate | $1,800 - $2,500 |
| Opening bid | $10 |
| Auction | Kevin Shail Antique Collection 4 electric fan |
| Date | August 23, 2026 at 6:00 AM EDT |
| Auction house | Sphere Auctions LLC |
| Location | Sun Prarie, Wisconsin |
Vintage American Supercraft “Speed-Chief” slot race car featuring a lightweight one-piece aluminum body, rubber tires, and period racing design. Includes a reproduction advertisement
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