My what big speakers you have, grandma! This system, clearly aiming at teenage bedroom doof-hop market (not that there is anything wrong with that), is $100 off at Costco until 16th Feb making it …
![Sony Shake-5 Stereo System $799.99 ($100 off) at Costco [Membership Required]](https://files.ozbargain.com.au/n/21/132321.jpg?h=0f50b750)
