Blinq via eBay offers the open-box Sennheiser PXC 550 Over-the-Ear Bluetooth Noise Canceling Headphones in Black for $149.99 with free shipping. That's $27 under our refurbished mention from last December and the best deal we've seen. (It's now $77 under the lowest price for a sealed pair.) Features include: Bluetooth 4.2 with NFC 17Hz to 23kHz frequency response touch controls 30-hour rechargeable battery Note: While they are new, they may not ship in the original retail packaging.