New Passenger Door

I scraped up the passenger door on my car last week, and since then my passenger door does not open from the outside. I took the inside panel off the door and i also noticed that the track for the window bent.....yes i did that much damage......I know i need a new door but price wise i dont know what im about to pay. Could anyone give me a possible estimate so i have a better idea

thanks in advance for any possible suggestions