Looks like its a trade tools only deal Black Friday deal but available now, battery rrp is $349 rapid charger rrp $149 , steal all the same looks like most Trade Tools Stores in QLD so postage to WA $97 for me but others maybe cheaper.
The trimmer skin only is also on sale for $99 plus shipping
https://www.tradetools.com/ego-56v-38cm-rapid-reload-anti-cl…
Also those spending $800 plus ego have free battery redemption offer still.
Dupe https://www.ozbargain.com.au/node/583296