Engadget has the best toys! They recently posted of a video of the Optimus Maximus keyboard that they got to play with. In case you're not familiar (where have you been?), the Optimus Maximus is a new keyboard whose keys are customizable via an OLED display on each key. Each key's display can be changed to display any character of any language, as well as any other characters, whether a number, a symbol, HTML codes, math functions, notes, etc. You can see why this is one sought-after keyboard. However, at a price that is approximately $462.27 U.S., you'll have to really think about it before pre-ordering one for yourself.