Needed a pair of Sonos One SL speakers pronto for the wife's birthday (tomorrow), and in true OzB style, I was reticent to pay much more that the ultralow $420 Amazon deal last month.
I price matched at JB Hi Fi, naturally picking up the 5% discount gift card to consummate the deal. So I actually paid $435.10 for the pair.
Premium Sound also have the Sonos One for $254 - not sure if that's a deal, as I didn't really look at pricing on the One.
That link is showing $269 now for this unit. I guess this must have been a short-lived deal :(