This guy has some very interesting bits for sale at the moment.
Seems as though he's getting rid of an entire cutting setup!
eBay item numbers:
130454058010 (Rek-o-Kut overhead mech)
130454057543 (Rek-o-Kut console)
130454056683 (Presto 1C head)
even an old swarf collecting jar!
130454055827