I have been looking for the best deal everywhere online and retail.  I have decided on Sonicare RS950.   I was sure the best buy would be on ebay.  However, the best by right now is Costco for $170 and that is not a special that is simply Costco's regular price.  So, why pay the $200 and more here on ebay when you can get it at your local Costco eliminating the cost of shipping.  Just thought I would save someone else the hours of research and shopping I have done seeking the right Sonicare for a gift.  Happy ebay shopping and bidding.