Found this one in the Trading post
351 CLEVELAND 11 second motor, manifold 2 sump, brand new black motor, custom ground cam, 690 lift, 590 duration, motor still in shop, excellent condition, ring for details -$6800 ono
And guess who doesn't know wtf they are talking about? Probably still got multigrove valves.
I find it's an 11sec engine very amusing. Must be in a 6*4 getting towed by a 10sec car?