Thanos Rising Comic $9 (Was $28) / Infinity $19 (Was $50) +Del or C&C @ Zing

I was in Zing TTP last night when I noticed Thanos Rising was only $9 marked down from $28.
Having a look online, it seems to be available for C&C at almost every store.

Thanos Rising $9 Zing
Infinity $19 Zing

Next best(AUD) prices for Thanos Rising according to Booko are:
Amazon $18.36 Delivered With Prime
Book Depository $20.36 Delivered

Same for Infinity:
Amazon $55.70 Delivered
Book Depository $56.12