Pixel 9 Link: https://www.telstra.com.au/mobile-phones/mobiles-on-a-plan/g…
Telstra is doing a $750 off plan for Pixel 9 and Pixel 9 Pro XL on a repayment plan. If you want to pay the device off over 12 months (since Optus doesn't do the deal for some reason) you can do it on Telstra to get the Pixel 9 at essentially $600 over 12 months.
But you need to add a mobile service as well.