Deactivated or not, it needs a good cleaning!
I don't know anything about the market for deactivates, either. Maybe one of the British guys could advise, then we could convert the euros/pounds to dollars easily enough. I think in a strict sense, it could be worth the sum of the saleable parts, or perhaps the price it might command as a shooter, if it had not been f****d, minus the cost to straighten it out to function again--but that might be a negative sum.