I'm willing to bet, that the owner/drivers of the real "higher mileage" cars (50,000+ miles) wouldn't be willing to sell at your price point, as they're enjoyment of the car, is worth far more than that!!! You might be able to find a "story car", but make sure to have it inspected by someone like Rich Brooks, and even better, restored by him. By some definitions, I'm guessing my 19,000 miles car, could be considered "high mileage".