Appearances as well as functions terrific. Full specs at http://www.everymac.com/systems/apple/mac_mini/specs/mac-mini-core-2-duo-1.83-specs.html.
This is merely for the computer. You will require a keyboard/mouse/monitor. It uses conventional USB peripherals, and also DVI or VGA video clip so almost anything will work.
If you desire an Apple Pro key-board and Apple Mighty Computer mouse, add $25.