Amazon offers the Keurig K15 Single-Serve Coffee Maker in Black for the in-cart price of $54.99 with free shipping. That's $20 under our mention from three weeks ago (although that included $36 credit) and the lowest total price we could find today by $5. It brews in under two minutes and features 6-, 8-, and 10-oz. settings, a removable drip tray, and auto shut-off.