Seems like Sephora has $250 off the base line Dyson Supersonic Hair Dryers and Corrale Hair Straighteners - Don't know if it's an all time low price but worth sharing
Five colour variants for the Supersonic and three for the Corrale available too.
If you're a Beauty Pass member, you get a free Travel Brush Holder with a purchase over $150 - for whatever it's worth
T&C'S - *Receive up to $250 off selected items (excluding cost of delivery). Prices as marked online, no coupon code required. Offer is valid at sephora.com.au or Sephora Australia mobile app from 09 April 2025 (12.00 am AEDT) to 13 April 2025 (11.59 pm AEDT), while stocks last. Offer is not valid with Beauty Pass Sale discount and any other discounts, Beauty Pass offers and promotions. Offer is not valid on gift cards, services, charitable items or any other exclusions mentioned on sephora.com.au or Sephora Australia mobile app.
According to the T&C's this might've gone up early but oh well.
Thanks had considered getting one as a present from dyson but the holiday ones seem like decent value for them.