MK1 rear screen with demister

I figured this is worth a shot ...

I am after a rear glass with a demister for my MK1 2 door. I have tried one of the aftermarket stick on kits but they are pr1cks of things to get to stick properly and even harder with a full cage in the car!

I dont mind if its an after market demister as long as it is completely intact.

The car is a track car and has no heater so demisters are kind of important.

Melbourne preferred.

G