Main wrecker in Cranbourne (Across Railway turn left) had an Ultima 6 stacker a few months back, Car Radio shop beside the pedestrian underpass in Whitehorse Rd Nunawading near Cnr Blackburn Rd has Corolla Radio Cassette & Radio CD but not the Double DIN, asking $100 he has plenty of these Fujitsu items.
Either Strathfield / JB / Hi Fi Smkt had a catalogue special 2 months ago, Double DIN unit with Rad/CD/Cassaette for $299, great price !!