As one of its daily deals, NeweggFlash offers the AirBuds Memory Foam Earbuds with Microphone (not quite pictured) for $19.99 with free shipping. That's the lowest total price we could find by $20. The memory foam tips purport to fit any ear canal and the hands-free microphone can be used to answer or end calls, change tracks, or play and pause audio. Deal ends February 2 at 3:35 am ET.