I was just looking for some cheap speakers to replace mine that died and this popped up.
Best price on static ice is $22, so this seems like a pretty good deal with free delivery included.
There are three colours (grey, magenta and blue).
I just bought the grey one and then realized there were other colours to choose from and probably would have gotten blue.
Limit 1 per customer.
Updated: Note that this has been $10 before at HN with free delivery. (https://www.ozbargain.com.au/node/255990)
Only really a good deal if you are factoring in the free delivery and are too lazy to leave the house (like me).
I cant see anywhere where it says when the deal started or ends.
The last deal was $10 including delivery