For the hell of it, why don't you put an ad in your local paper & see if anyone would want to trade an automatic Integra (+/- cash) for your car. I'll bet someone out there wants a stick for the better fuel mileage, among other advantages.
To anyone who wonders why you want out of a 5 spd.; look at the location. It almost doesn't even make sense to have a car in Manhattan.
-W-