Sam's Club offers its members the HP AMD A6 1.8GHz 23" 1080p All-in-One Desktop PC for $424 with free shipping. (Non-members pay an extra $42.40.) It features an AMD A6-6310 1.8GHz quad-core processor, 23" 1920x1080 touchscreen LCD, 4GB RAM, 1TB hard drive, 802.11n wireless, and Windows 10 Home. Deal ends June 5.