Your money goes further with desktop PCs and their components versus laptops. You can find complete mini PCs for less than $400, and perfectly serviceable small towers for $400 to $600. Gaming desktops with dedicated graphics cards start at around $500 to $600. You can also find all-in-one (AIO) desktops, with the display and all of the computing components built into a single device, starting at around $400. The sky's the limit once you get into high-end gaming PCs and business-workstation power desktops, but the prices above are the right range for most mainstream buyers.