The normal price seems to be $169.
Bunnings says:
Drill into concrete and brick with the RYOBI ONE+ HP™ Brushless Premium Hammer Drill. Switch the drill to hammer mode and engage the hammer action to drill holes into concrete and brick faster than your standard drill.
Control the speed to suit to your application with the 2-speed gearbox. For the standard drilling mode, the low speed has a maximum of 500RPM, while the high speed has a maximum of 2,100RPM. When using the hammer mode, the low speed impact rate has a maximum of 7,500IPM, and the high speed has a maximum of 31,500IPM.
When screwdriving, use the clutch to choose the right amount of torque to suit your task without causing damage to the screw head or the surface you’re working on. The auxiliary handle provides more control while drilling.
This is a better hammer drill than the one in the combo? https://www.ozbargain.com.au/node/787086