I quickly did a down and dirty Kelley Blue Book Private Party Retail on it.

The first year the 500 SEC was sold in the U.S. was 1984, so I'm assuming it's essentially the same car.

I entered the mileage, and clicked on "Fair" for condition, and it came up with $3,550.

Even if you enter the condition as "Good", which it probably doesn't qualify for, it came up with $4,100.

I think that's a pretty good indication of the price range I'd pay for it.

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Paul S.

2001 E430, Bourdeaux Red, Oyster interior.
79,200 miles.

1973 280SE 4.5, 170,000 miles. 568 Signal Red, Black MB Tex. "The Red Baron".