Andy, Mark C did have some in stock a while back.
There is also a upgrade cable that helps these displays alot that Marco Spec sells for ap $20. It can overcome intermittent or non working displays. Marco Spec also sells the displays as well.
Cheers mate but Mark has sold out of them. I have bench tested it out of the machine and it is dead. I will need to confirm weather it is the glass or a component on the pcb. if it is a component that is available then I may be able to repair it