Nikon D5200 $687 @ Harvey Norman
Combine with Amex Deal for $100 statement credit on spend of $700(with 2 cards - split payment)
Nikon D5200 with 18-55MM Lens + any $13 item for $600 with Amex
Nikon $50 Cashback will bring it down to $550
Claim TRS Refund of $62 if travelling overseas in the next 60 days will go down to $488
So effectively you get it for $488 + $65 of HN Gift cards in hand.
Cheapest so far was $393 about an year ago for a Nikon D5200 SLK combining cashback and TRS refund
Saw D5500 around $550 half year ago?