Guess I'm from a different school of thought than most here.
If your intentions are selling it, I'd advise at least repairing the crack and probably a complete refinish. Whoever buys it, is likely gonna hang it on the wall. Doubt it's gonna be someone's "go-to" bow.
It might as well look good while its hanging there.
I might not give everyone the same advice but I've seen your work Mike and I'm confident it will look brand new when you're done.
Trap