I've got 2 complete heads (minus cam covers) with bent valves for sale - £80 each collected from Finchley, North London.

Head 1 - low mileage ~50-55k, with a number of bent valves, see pictured.











Head 2 - unknown mileage, purchased online as a straight head which unfortunately it is not. To my eye I can only see bent valves on two of the ports, see pictured, I wouldn't like to make any assumptions though.