Mark, they are rare, and the survival rate has not been good for the A95 as well. The dreaded rust got to many of them (they didn't go through the Zetland Rotodip rust treatment like most of the later BMC cars). Many A90/A95 and Marshals gave up their C-Series engines to help restore Austin-Healeys further reducing their numbers. I forgot to add any tech details and this image is from the Observers Book topic started by Retro. The pic was taken inside the factory and the buildings were part of the old Victoria Park Race Course on which the plant was built. BentleyT had a Marshal at one stage I believe.