Jabra via eBay offers its refurbished Jabra Sport Pace Wireless Bluetooth 4.0 Earbuds in Blue for $19.99 with free shipping. That's tied with our mention from last month and the lowest price we've seen. (They're also $30 under the best deal for a new unit, although many retailers charge $100.) They feature a five-hour battery life, in-line volume control, and rapid charge function.

Note: A 180-day Jabra warranty applies.

Update: The price has increased to $24.99.