PC ports of 360 games = lower prices, better practicality?

[halogamer1989]

I checked out the new Indy Lego title and it is 30 bucks for PC and 50 for the 360.  Using the 360 wired controller it is therefore easier to buy the PC ports of 360 games and play with the controller.  Does anyone do this, especially with games that don't need Crysis level graphics like the LEGO games?