We already had one similar to this (Cooks) at home, but AC needed one for work. So this is what we bought at WalMart for $18. It comes with both tall & short blending cups, 2 blades for grinding or chopping/mixing/blending, 4 drinking cups with detachable rims, 2 resealable lids, and 2 shaker lids. And, of course, the power base =) Not bad for $18, and it comes with a 2-year limited warranty!
It works great for blending ice into your shakes, and cleanup is SO easy! I do advise using a cup or bottle brush to wash the inside if you make a shake with berries. The seeds can be a little stubborn, even in the dishwasher.
