offers the Oral-B 1000 CrossAction Rechargeable Toothbrush in Black for $39.97. Coupon code "BACKTOSCHOOL05" "BACKTOSCHOOL06" drops it to $29.97. With free shipping, that's $4 under our mention from two days ago and the lowest total price we've seen. (It's the best deal today by $5, although most stores charge around $40.) It features an in-handle timer and pressure sensor.

Note: Updated with new code. You can also receive additional discounts during checkout by waiving free returns or by choosing select payment options. This coupon can be used up to three times per account.