A bunch of games at K-Mart have clearance tags on them. The ones I saw that seemed worthwhile were:
Killzone: ShadowFall (PS4) $10
Minecraft (PS3) $10
Borderlands 2 (PS3) $5
There were a few others, but they didn't seem like 'clearance' prices to me.
I asked the lady at the games counter if these prices would be at other stores, and she said "Yes. But only if they have stock". So, same deal as other clearance sales … your store may have lots or none.
Can also confirm minecraft on ps4 for $10 at footscray