2 for sale · 4 auction results · latest Sep 15, 2026
The median auction sale for the Checker Marathon A12 was $23,888 over the last three years. The median asking price is $29,948.
Where Checker Marathon A12 prices are heading, quarter by quarter.
Every sale and listing by mileage, the middle 50% of prices and how much 10,000 miles take off.
| Trim | Years | For sale | Median ask | Sold | Median sale |
|---|
The state map, Checker Marathon A12s listed below market now, every model year's sales and asking prices, and the latest results.
