My first deal post so please be gentle.
It is not on Bunnings website but I saw them in my local Bunnings (Altona VIC). You may want to check your local store to try your luck.
I assume they dropped down price to match the Aldi deal coming soon.
https://www.ozbargain.com.au/node/536782
Brushless Cordless Drill Driver (Skin Only) 6290547 018.0020037 PXBDS-220 $49.90
Brushless Hammer Drill (Skin Only) 6290548 018.0020035 PXBHS-100 $79.90
By the way, I also picked up the last one in store from this deal.
https://www.ozbargain.com.au/node/537229
Please note this post is for Skin Only so you may need battery as well if you don't have any yet.
I have checked the batteries & chargers sold separately but they are not on special price yet.
I also spotted stock from previous deal. However, the price here is $119
https://www.ozbargain.com.au/node/525346
Still great deal in my opinion as it comes with dual charger and 2 x 3AH batteries.
I personal bought the skin only for $80 a few months ago and the single charger & 2 x 3AH battery for $69 last August.
If you only need to pound into materials, never screw and never wood, then go rotary since it'll save heaps of time. If you only have 1 tool, make it the hammer drill (like this). Rotary hammer drill is not as versatile. This normal hammer drill will still as it says, hammer, but will be many times slower