BuySPRY via eBay offers the GOgroove BlueVIBE EBX Bluetooth In-Ear Headphones, model no. GG-BLUEVIBE-EBX, for $9.99 with free shipping. That's $5 below our mention from last fall and the lowest total price we've seen. (It's a current low by $9.) They feature a microphone, volume and playback controls, up to four hours of use per charge, Bluetooth 3.0, and includes three sizes of silicone ear tips.