Saw this one... seller 0 feedback but an Intel Xeon E3-1220 for $50 no bids. For the price a decent deal.
Intel Xeon E3 1220 3 1 GHz Quad Core BX80623E31220 Processor L K 0675901069502 | eBay
Intel Xeon E3 1220 3 1 GHz Quad Core BX80623E31220 Processor L K 0675901069502 | eBay