If you are lucky you might fetch 20% over sticker (about $3000).
But remember that on top of the sticker you will be paying Tax, Title, Lic etc., on the car BEFORE you resell, add that to the total cost of the car, then add eBay commissions, Insurance (pro-rated) - it sure eats up the ($3000) margin quick.
With this car - every tire kicker in the world will want a test drive. Im pretty sure you can make a few bucks, but someone else will be driving your smart and will the margin be worth your time?