I did notice a similar deal here: https://www.ozbargain.com.au/node/505517 for Powerbeats Pro for $262 but it looks like all Beats are 25% off.
Officeworks has already lowered most of their prices to match but some things like the Solo Pro are cheaper here (can pricematch though!). Cheapest price I've seen yet for the new Solo Pro
- Powerbeats Pro $262 Officeworks Harvey
- BeatsX $104 Officeworks Harvey
- Beats Solo Pro $322 Harvey
- Beats Studio3 $335 Officeworks Harvey