Refurbished Sony XB 600 Extra Bass for $40

I am not becoming certifiably certifiable, the reason you see a string of certified refurbished items is because I am going through the list of 150+ certified refurbished headphones at Amazon, and among them is the Sony XB 600 Extra Bass folding headphones going for $40 by DealFisher thru Amazon, so they are Prime eligible.

They include the original accessories and a 90-day warranty. “Certified Refurbished” appears to be an Amazon term for products that fit certain requirements, a highlighted screenshot of that segment below.

certified_refurbished

As you can see, these can be manufacturer refurbisher or other-party refurbished, as long as they fulfill the above requirements.