Haven't posted a deal in a while so here's a little for ya.
I think it's the cheapest ever on OZBARGAIN.
Other colours see below.
RRP on Sony website is $99 so at less than half price not a bad little deal.
Black
http://www.ebay.com.au/itm/142056242807
Blue
http://www.ebay.com.au/itm/142003073841
Referee: $10 off 1st purchase.
Referrer: $10/$20/$30 off $100/$150/$250 Spend.
How do these compare to the Logitech UE Roll 2?
I guess with sound it is always a bit subjective, the SRS won the Choice review you also posted, and this review had me question the lack off bass of the roll 2 to the point of not pulling the trigger on it https://youtu.be/smy0gyctgnM skip to the 6min mark tor the sound comparison.
In my experience this product regularly can be found around the AUD$50 price point.
I watched it for a while before getting one myself from Sony Online in January.
Anyone who pays $99 is in a hurry, or isn't paying attention :)
Good product though and good value around $50
Great little unit, i use it every day, amazing battery life.
I have two of these paired. Sound isn't too bad from them. Sometimes it can dropout when two are linked.