£188.45 from Vodafone/Kondor @ eBay don't forget 1% TCB ;)
£289 on Amazon/John Lewis. This is the full size unit, not the mini edition.
I bought 2.....for £75 less than 1 x Sonos 5. I was gutted that Sonos couldn't play uncompressed .aiff files and the Zipp has 8/10 hours battery life as a bonus.....Full specs hereNever been less than £214.90 on amazon