Refurbished: HP ZBook 15 G3 15.6" 1920x1080 Full HD Mobile Workstation PC, Intel Core i7-6820HQ 2.70GHz, 16GB DDR4 RAM, 512GB M.2 SSD, Win-10 Pro x64, NVIDIA Quadro M1000M Grade B - Newegg.com
HP ZBook 15 G2 Intel Core i7-4810MQ @ 2.80 GHz 256GB SSD 16GB RAM Windows 10 Pro | eBay
HP ZBook 15u G5 15.6" Mobile Workstation, 1920 x 1080, Core i7 i7-8550U, 16 GB RAM, 512 GB SSD, Turbo Silver, Windows 10 Pro, English Keyboard, 10 Hour Battery Run Time - WB Mason
Amazon.com: HP 15.6-inch ZBook 15 G3 Mobile Workstation Laptop - Intel i7-6820HQ - 32GB RAM, 1TB NVMe SSD 'Webcam, HDMI, VGA, AC Wi-Fi, Bluetooth, SD Card - Windows 10 Pro (Renewed) : Electronics
Amazon.com: HP Mobile Workstation ZBOOK 15 G2 15.6in FHD Laptop, Intel Core i7-4810MQ 2.8GHz, 16GB RAM, 256GB Solid State Drive, DVDRW, Webcam, Windows 10 Pro 64Bit (Renewed) : Electronics
HP 15.6" Refurbished Laptop Intel Core i7 16GB Memory 250GB Solid State Drive Black ZBOOK 15 G2-31330 - Best Buy