AltaTac via eBay offers the refurbished Sony Pulse Elite Edition Wireless Stereo Headset, model no. CECHYA-0086, for $79.99 with free shipping. That's $35 under the lowest total price we could find for a new model. Features include 7.1-channel virtual surround sound, preset modes for different gaming genres, a noise-cancelling microphone, 3.5mm audio cable, and wireless adapter. Designed to be used with PlayStation 3, PlayStation 4, or PS Vita via PULSE-Elite Edition Manager software, it's also compatible with mobile devices, PC, and Mac.

Of note, no warranty information is provided.