Best Buy offers the Nostalgia Electrics Mini Chocolate Fountain, model no. CFF300, for $14.99 with free 2-day shipping. (Amazon charges the same.) That's the lowest total price we could find by $5. It holds up to eight ounces of melted chocolate and features a 2-tier tower.

Orders placed by December 22 at 11:30 am ET are guaranteed for Christmas delivery.