Lenovo Refurbished ThinkCentre M91P SFF Desktop Intel Core i5 8GB Memory 128GB Solid State Drive Black BB3-21757 - Best Buy
Used Lenovo ThinkCentre M91p SFF Desktop PC with Intel Core i5-2400 Processor, 4GB Memory, 1TB Hard Drive and Windows 10 Pro (Monitor Not Included) - Walmart.com
Used - Lenovo ThinkCentre M91p, SFF, Intel Core i7-2600 @ 3.40 GHz, 8GB DDR3, NEW 128GB SSD, DVD-RW, No OS - Walmart.com
Lenovo ThinkCentre M91P Intel i5|$ 179.99
Amazon.com: Lenovo ThinkCentre M91p Small Form High Performance Desktop Computer PC (Intel Ci5-2400, 8GB Ram, 120GB SSD, Wireless WiFi, VGA, Display Port) Windows 10 Pro (Renewed) : Electronics