Good Cheap Organizing Tool

I have lots of kids with lots of toys. I need these toys organized but bins, containers and other organizers are quite pricey. I have found a cheap alternative (relatively). You know that disposable plastic ware that you use when you are willing to not get them back? Well they are the perfect thing to organize small toys. They are uniform in size so they can stack. They are clear so you can see in. And they come in different sizes.

What is not to love?