We found this rock-bottom deal on a nice toothbrush, Oral-B Pro 1000 Rechargeable Power Toothbrush.
It is on sale at Amazon.ca for $49.97, a nice 44% off. But we also found a mail-in rebate to save another $20!
After switching from manual to these power toothbrushes it has improved my brushing routine. They do a much through job (my wife and I each have an Oral-B).
Here is a link to the rebate.
Here is a link to the sale on Amazon.ca.