TH-400 Case needed

Hey guys anyone have a spare th-400 transmission case/housing.
basicly i just need the whole thing, tail housing and all if possible.
Looking to get it for cheap... just trying tos ave money on my TH-400 swap..
Thanks
-Eric

I have one complete but it is a Pontiac bolt pattern. It might be good if you need any of the parts out of it. $40 takes the whole thing if you want it.

I just need the case... gotta have chevy 350 bolt pattern... thanks anyway