I was recently backed into while parked on a street, luckily the damage is focused only on the door. It's a 2000 Ram Reg. Cab. I'm not sure if replacing the shell will fix it completely so I'd like to get an entire door (ideally white 2500 but any color/model would do aslong as it would fit).

 

http://car-part.com/index.htm

If nobody here can help you, just input your info to the site above, and it'll find your door...it's saved my a$$ several times looking for obselete stuff at work.