Amazon offers the Mr. Coffee Single Serve Keurig K-Cup Coffee Brewer in Black, model no. BVMC-KG6-001, for $48.52 with free shipping. That's tied with our mention from last June as the lowest price we've seen. (It's a current low by $51.) Compatible with Keurig K-Cups, this coffeemaker features a removable 40-ounce water reservoir and purports to brew in under a minute.

Update: The price has since risen to $51.08.