Ryobi 18V ONE+ 125mm 2.0Ah Random Orbital Sander Kit $89 + Shipping ($0 C&C/ in-Store) @ Bunnings

Part of Bunnings / Ryobi Black Friday Sale:

Features
Kit includes: 18V ONE+ 2.0Ah Battery, Charger, 3 x Hook and Loop Sanding Sheets (80/120/240 grit)
Lock-on switch for extended use
Soft rubber grip for reduced vibration
11,000 max rpm, 20,000 max opm
Detachable dust port accepts 31.75mm and 47.6mm vac hoses

Its quite a good deal, if you were to purchase the orbital sander skin only: $110.20

https://www.bunnings.co.nz/ryobi-18v-one-random-orbital-sand…

The 2ah battery ( not big capacity but will be ok for home jobs or if you have ryobi tool kits) and charger costs $99

https://www.bunnings.co.nz/ryobi-one-18v-battery-and-charger…