This is as good as it get for a Canon R6 discount nowadays.
Stack gift card with CR's 5% (or SB's or 4%) cash back, net cost is under 3 grands.
Canon claims need to be entered via the below website and submitted by 10/06/2022.
www.canon.com.au/products/specials/autumn-rewards-2022
Looks like the order total once added into the cart was: $3,045.45
Amazing deal. Thank you for posting!