Oral-B Pro Care SmartSeries 4000 Rechargeable Power Toothbrush for $36.00 shipped. The mathe works out to be $99.99 x (1 – 10%) x (1 – 20%) x 50% = $36.00.
- Go to this product page and check the boxes as shown here to take 10% off.
- Use code WELCOME20 to take another 20% off during checkout as shown here.
- Submit this 50% Off Rebate
Note that this deal may not last long. Most places have it for about $99.