Popular water flosser combo back on sale, in store only ($109.95 online)
The main unit itself is usually $150 in retail, so this is a $50 discount + a free cordless flosser which is still more powerful than the nano.
My previous unit broke down after 9 months and I refunded it. So been waiting for a deal for replacement as it's fantastic. Plenty of stock at Docklands this afternoon.
These things are very poorly made. You'll be luck to get 12 months out of it until it won't turn on. Ditched mine (after the warranty replacement failed too) with a cheaper rechargeable model and it's lasted 2x as long already.