In like-new condition. Removed from a new computer. There was a mishap and the board had a few bent pins in the CPU socket. Expert technician repositioned the pins and then tested and stress-tested the board exhaustively. It works great. Those pins might not look 100% perfect, but rest assured they are working as they are supposed to.
It comes on its own. No original box, no accessories. I/O shield is integrated onto the rear of the board. It takes standard screw-on antennas for the Wi-Fi, which can be bought cheaply here on ebay.