I have a brand-new, still in-the-box cordless Philips Sonicare water flosser with the newest quad pattern technology. Color is black. I just bought a 2-pack from Costco, but I only really need wanted one of these. So I figured I’d sell the 2nd one at cost, because there HAS to be someone out there like me who only wants one! You can buy this on Amazon for $70 plus tax. Mine is $50 cash.