Being an Ohio car, I wouldn't get too crazy about pricing. There is a real market for those, and an inflated NorthEast coast price, but the really inflated ones need to have a salt-free pedigree.
That being said, champagne is a nice exterior color, the burgundy an unusual combination/interior color. If it's leather with the 3rd seat, it's a rare find.
Every dealer had an '87 300TD for a service/courtesy vehicle. They were all white with blue interior, mostly 'tex interiors, not hard to find. Champagne with burgundy though, an interesting find.
Offer $3500 and see where it goes. Act surprised if they tell you they want significantly more, don't make enemies, in this economy people need money fast sometimes and if they keep your number, ...
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