If you don't own any Fallout 3 DLC yet and didn't take advantage of their recent sales on Fallout 3: Game of the Year Edition, you should know that Steam now offers all five addons as separate purchases. Considering that the GotY Edition retails for $49.99 and includes all of the DLC, $9.99 each seems really steep, though I suppose it's not too unreasonable if you're only missing one or two.