If you watch Sears, they will have specials monthly on craftsman stuff.
I got all my tools, craftsman, on sale from sears. Aquired them over a period of about a year, but got most of them in one sale. I think it was their second biggest set for somewhere around 250 bucks.
I got my box from them also, great quality, it has a chest, a middle four drawer piece, and top part thats 9 drawer. Got it for a little over 250 bucks also!
Just have to watch, and check every week or two, never know when they ordered too many, or have some older models they want to move!