The Waterpik Ultra & Cordless Plus waterflosser pack at Costco has a $50 off deal right now. The Ultra alone retails for $170 or more in NZ, so to get a cordless one as a bonus for much less …
These used to be around $220 and come down to maybe $180 on sale. Recently they put the price up to $299. But I spotted they are 50% off at the moment and $149 is the best price I have ever seen for …
