You can get one of these Oral-B Professional Care 1000 Electric Rechargeable Power Toothbrush 1 Count for just $16 after rebate. The toothbrush is currently on sale on Amazon for $36. This ships free with Amazon Prime or Super Saver shipping. When you get your shipment, submit for this $20 mail in rebate and the net cost on this goes down to $16.
Thanks Maven of Savin!