Restored Lenovo ThinkCentre M58P Small Form Factor Desktop PC with Intel Core 2 Duo E8400 Processor, 4GB Memory, 160GB Hard Drive and Windows 10 Pro (Monitor Not Included) (Refurbished) - Walmart.com
HP Compaq 8000 Elite CMT Intel Core 2 Duo E8400 3.0GHz CPU 4GB RAM No HDD No OS | eBay
Intel DP965LT P965 Motherboard + Core 2 Duo E8400 3GHz CPU + 1GB RAM + HSF I/O - The620Guy.com
Dell Optiplex 780 Intel Core 2 Duo E8400 @ 3GHz 2GB RAM No HDD No OS | eBay