I try very hard to take out all fake parts, but i'm not perfect. 95-99% pure LEGO brand.  Because size of parts are random, there is no way to tell you how many parts come in a lb. (sorry).  Because we have a retail store, we typically ship our every day or two. You can also come see us in Langhore, PA.  Please consider buying 2lbs or more as we make no profit on 1 pound after shipping.

- Andy from Andy's Brick Shop