Spotted a couple of 4K and Blu-Ray movies on the Clearance shelf at my local Big W today (Nambour, Qld). Not sure if store specific, state specific, or nationwide because they aren't listed listed on their website, but had official clearance price stickers (the ones without clearance tag scanned same price), and figured I had to share on OzB!
I bought Joker, and there were a couple more Blu-Ray titles than what I've listed:
4K Ultra HD and Blu-Ray Disc combos - $13 (save $17):
Godzilla 2 - King of the Monsters
Blu-Ray - $7 (save $9):
Jumanji - Welcome to the Jungle