$299 for Samsung Galaxy
S21 S20 FE 5G 128gb Cloud Navy in store only offer until 24 December 2021.
Requires porting of mobile number to Telstra from different provider, usual T&Cs. Not available with other offers/bonus gift card offer.
No offer page but banner advertisement is on JB Hi-Fi's mobile phones page, second slide. Unsure if available in any other colour aside from Cloud Navy.
Edit: Probably not the Fan Edition (FE).
Edit 2: May not even be S21. Searching the 483424 SKU on their website brings up S20 FE 5G 128gb Cloud Navy. Post will be updated when possible. Thanks everyone.
Edit 3: Local store advised offer is for S20 FE and is not a S21 FE preorder offer either. Thanks for playing.