Secondipity via eBay offers the refurbished Sony Extra Bass Wireless Bluetooth Noise Canceling Headphones in Black for $69.99 with free shipping. That's tied with our March mention of a refurb and the lowest price we've seen. (It's $72 less than the best deal for a new pair today, although most stores charge around $200.) They feature active noise cancellation, up to 22 hours of battery life, and a foldable design.

Note: A 90-day Sony warranty is included.