From now until Sunday, Saints Row the Third is free to play on Steam. Furthermore, if you’d like to buy it between now and then, you can get it at the lowest price yet outside of the Humble THQ Bundle. However, that didn’t include either the game’s guide or the Full Package edition – making this the best price available for the definitive version of the game. If you would just like the base game, that will cost you $10 – however, $2.50 more gets you that and a ton of DLC, so it’s better to buy that. The Prima guide for it in PDF form will set you back $2.50 on its own, or $11 if you’d like a bundle with the base game. The best overall value is to get the Full Package and the guide for $15.