OIL PAN. FOR A 440 duster

I am looking for an oil pan for my 1970 duster 440 project.

part number 3671697.
out of a 1972-1973 "C" body 383 or 440.

please let me know wgat you have, and how much.

FYI this is for the 1970 duster 440 project that I want done for my wedding in july. any help would be great.

thanks

Phil