Since we’re considering purchasing the Sonicare HX6733/90 currently on sale at Costco, I decided to see how much this model is selling for at Amazon.
The answer is a lot more! As you can see below, the Sonicare HX6733/90 is listed at $161.50 on Amazon.
With the instant rebate, it’s priced at $119.99 at Costco ($149.99 before the $30 rebate).
1) With the instant rebate, the Sonicare Healthy White Platinum Edition model#HX6733/90 is about 26% cheaper at Costco!
2) Without the instant rebate, Costco is still about 7% cheaper than Amazon!
While supplies last. Inventory and pricing at your store may vary.