After several years of trying, I finally was able to purchase a Bag of Crap from woot.com. For those unfamiliar with Woot, they are a daily deal site that normally posts one item for sale each day until it sells out. But sometimes they have a "Woot Off" where a new item will come up after each previous one sells out. During a Woot Off a "Bag of Crap" will occasionally come up.

These are basically mystery grab bag that are highly sought after, so they crash the Woot server and sell out in seconds; they are very hard to purchase. They only cost three dollars, and most of the time you get a bunch of junk, but you do have a chance of getting something worth a lot more than the three dollars you paid. Here is a video of me unboxing my first ever Bag of Crap from the March 22nd Woot Off.