B-Body 4 speed?

Hello everyone!

I've been searching for this to do a manual swap in my dart. In my searching I found a guy around me with a pile of mopar parts and one of the things he has is a 1970 B-Body 833 trans complete. Meaning has the bell housing, rods, shifter, tail shaft, etc. he is asking $350. Is this worth it to pick up or would it be to much trouble to swap in?
Thanks