Arguably the best TV out there right now, also recommended as one of the best monitors from Rtings.
Assuming T&Cs are enforced and you can't just buy $2800 worth of JB HiFi gift cards at 15% off via Coles, then go in store at JB to get it at 2800*0.85 = $2380, then this is the next best deal.
Pretty decent price if you don't mind the hassle of getting 7 Coles giftcards
Step 1. Immediate $140 / 5% using PTGG5 code = 2800-140 = $2660
Step 2. eBay maximum of 8 giftcards/promo code, therefore (7 * 100) * 0.15 = -$105 = $2555
Step 3. 1% Shopback/Cashrewards = 2660 * 0.01 = -$26.6 = $2528.40
Side note; chatting to the staff at TGG and JB, the 48" is likely never to go on sale due to huge demand and lack of supply (~70 on backorder at JB). All deals will likely be on 55" and above.
Certainly not the best deal (C9 was cheaper LY) however if you’re after it ASAP given the shortages due to the new consoles coming out this isn’t too bad.
FYI For those wondering, the commercial price on this TV is $2,600.