Minimus:  The Four Page RPG!  In four pages, noted game designer Ken Burnside gives you a character creation system that flows from what the players want to play, a set of rules for playing the game, a set of guidelines that will make any game you run more effective, and a pre-built setting that combines the soap opera aspects of the Vikings with marauding trolls!

All this, in four pages.  Normally, Ken sells this for a dollar a page, because the quality is so high that it's easily worth that much!  However, as a special online price, it's 25% off!