Recently picked up a Dick Smith Wizzard with both controllers, the KB, RF Cable, and (thankfully) the PSU.
Thus far I only have the BASIC cart, but do have a multicart coming.
From the small amount of testing Ive had a chance to do, the KB seems to have some life in it, but the controllers (at least the keyboard parts) are dead. Unfortunately with the way the membrane is done, dont think there is much saving them

Jase,