Amazon offers its Amazon Prime members the Hamilton Beach 1-Cup Pod Coffee Brewer, model no. 49970, for $16.51 with free shipping. (Non-members can spend over $25 for free shipping; otherwise, shipping adds $6.76.) That's the lowest total price we could find by $5. It includes 18 Senseo coffee pods, brews up to a 12-oz. cup, and features a dishwasher-safe brew basket.

Amazon Prime membership is $79 per year; however, Prime is free for college students for six months, and free for parents and caregivers for three months. (Note that currently there's a waitlist for Amazon Mom.)