Walgreens has an Oral B Rechargeable Toothbrush for $29.99–the regular list price is $77.99. Use code 15THANKS to get 15% Off, making it $25.49. Shipping is Free on orders over $25. There’s also a link on the product for a $15 mail-in-rebate on the product.
You might end up with this for $10.49 after rebate.
Looks the reviews left on the product are fairly good on this one, too!