National deal, I believe until the 23rd of March.
JB is running a $750 discount on all S21 128GB models with their $59/Month Telstra plan, as well as a $650 discount on all 256GB models for the same plan. Currently the 256GB models are all $100 off on sale, and come with another $100 gift card as a bonus for purchasing. The 128GB models do not come with the free gift card. Fantastic deal considering the memory card slot has been removed, as it appears these offers stack.
708 (plan) + 499 (phone) = $1207 for 128GB S21
708 (plan) + 599 (phone) = $1307 for 256GB S21 + $100 Gift card after purchase
Mod: OP works for JB Hi-Fi but did not disclose it (sockpuppeting).