Need opinions please
 

I found a S5 shell. It is a NA, not sure if it's GTU or GXL. The body is pretty nice, about a 8/10

A few dings down the door. The front bumper needs repainted, and it needs a hood.

It has no headlights or taillights or trunk lock.

It is missing alot of the interior pieces, mainly the gauge cluster and a few misc things that I can see. It's pretty messy from random parts tossed in.

It is missing the driveshaft, exhaust (no biggy, would upgrade anyways)
No tranny, engine is most likely blown. No brake booster, brake master, clutch master, no radiator, and IDK what else.

What would you offer or think this is worth?Do you think 400$ is too much?
How hard are these parts to find?