Fairywill via Amazon offers Prime members its Fairywill Sonic Electric Toothbrush for $25.99. Clip the on-page 5% off coupon and add coupon code "UWMAAF6Z" to cut it to $19.49 $20.79. With free shipping, that's tied with our mention from three weeks ago, $7 off, and the lowest price we could find. It features three brushing modes and includes three brush heads. Deal ends June 15.