Model Number: RLT1830LI15
Cheapest i can find is $190 on ebay with free shipping.
This model is not available in Bunnings website. This trimmer kit comes with Charger and smaller battery at 1.5ah.
I believe still good value for money consider you pay $109 only for the skin, so Charger + battery cost $40 bux
Receipt: http://imgur.com/u5xEWYU
This isnt really a good deal. Your kit looks like it comes with the black 1.5Ah pack, which are the bottom of the range pack. The trimmer kit has been on sale for $199 retail for years with the 4.0Ah and more recently the 5.0Ah packs - well worth the extra $50 for 3x the grunt. The most recent deal was the trimmer and blower together with 5.0Ah for $199. They've all been posted on here.