Today I bought a new game!
 
The Game of the Year Edition of Civilization III! I got it at a yard sale for $2, and it was in excellent condition, almost new with everything there, almost never opened.
 
Awesome, huh?
 
No.
 
Because the day before I got The Movies for $6.
 
And about a week before I got Fire Emblem: Shadow Dragon for $10.
 
And less than a week before I got Chrono Trigger, F-Zero, FF6, Street Fighter 2, and Super Punch-Out!! for the SNES.
 
All in one month.  
 
I HAVE A LIFE, AND CANNOT PLAY ALL THESE GAMES. Stupid life.
 
So, in order to finish these games and the rest of the games I have yet to finish, I need to lock down and try to stop buying so many games, and it's getting really hard with New Super Mario Bros. Wii and Final Fantasy: The Crystal Bearers knocking down my door.
 
I need advice, Giantbomb. What do you guys to do to keep yourself from buying new games and actually finishing the games you already own?