It looks like they have raised the prices on the DP3 series. The code also works on other pre-sale items in the website such as Shun.
Came across this at House of Knives. The 10% off are for pre-orders only. States 6-8 weeks for despatch. Free shipping for orders $99 or more.
The Tojiro DP series has the VG10 core and has excellent reviews.
The flagship TF-809 24cm knife is $110 $116.96 with free shipping. Knife previously posted at https://www.ozbargain.com.au/node/549725 was $103 + postage so this is slightly cheaper factoring in burrfection's postage.
Other Tojiro knives are also on pre-order like the 18cm Chef knife and 17cm Santoku for $77.36 after discount https://www.houseofknives.com.au/pages/search-results-page?q….
Price in title!