USED Dell OptiPlex 9010 All-in-One Desktop PC with Intel Core i5-3550S Processor, 8GB Memory, 23" Monitor, 1TB Hard Drive and Windows 10 Pro (Monitor Not Included) - Walmart.com
Dell OptiPlex 9010 AIO All-in-one i7-3770S 4GB RAM 1TB HHD Windows XP 32bit WIFI | eBay
Amazon.com: DELL Optiplex 9020 All In One FHD (1920 x 1080) Business PC, Intel 4th Gen Quad Core i5-4570S, 8GB Ram, 500GB HDD, HDMI, VGA, WIFI, DVD-RW, Bluetooth, USB 3.0, Win 10
Support for OptiPlex 9010 All-In-One | Overview | Dell US
Refurbished: Dell OptiPlex 9010 LED 23" 1920 x 1080 Resolution AiO - Intel Core i5 3rd Gen 3550S 3.0GHz 16 GB DDR3 RAM 1TB HDD DVD-RW Webcam Windows 10 Pro 64-Bit - Newegg.com