And it won't have any warranty (refurbished) - how do you 're-furbish' a CPU?
You straighten the pins back after someone is careless with it and bends them?
You clean the old thermal paste off?
I wanted to throw something else in here but I can't think of anything else someone could possibly claim they had done to call a CPU refurbished.
These are still fantastic CPUs, brilliant when overclocked on a good X58 motherboard. They are cheap because they are being removed from workstations when they are recycled.