Amazon offers Prime members the OXO On Digital Hand Mixer in Black, model no. 8710700, for $19.95 with free shipping. (Non-members can spend $49 or more to qualify for free shipping; otherwise, shipping costs $8.99. Williams-Sonoma and Bed Bath & Beyond charge the same, although Bed Bath & Beyond requires store pickup.) That's $20 under last week's mention and the lowest total price we've seen. (It's a current low by $25.) It features a headlight, DC motor, six mixing speeds, and includes a set of dough hooks.

Update: It's now out of stock at Amazon; however, Williams-Sonoma and Bed Bath & Beyond charge the same.