Transmission Guys: 904 parts

Decided to have my 904 rebuilt and found that the rear sprag(?) (rivet kind) was destroyed. I went with a 727 nstead so what I have here are:

the complete internals from the 904
the guy said all the planetaries and gears looked good.
I have the tail shaft which is in great shape as well, I also have the bellhousing andmain body with the destroyed sprag in it.

I have no idea what this is worth, just make a fair offer and cover the ride.
I can post pics later tonight after work

for the sake of the rules ill price this stuff $100 obo