Here we have the contents of my four bags, and only one repeat so that good. Looks like the bags average four pieces though some of them are interesting. I picked up each of the bags for $1.48 but the original price was $2.99. Divide that by four gives us a price per piece of $0.75!!! That is way above the ratio but the body piece is a rather unique part.
Here we have them 'open' and not in brick mode. One on the bottom left I have flipped over so we can use the back...poor choice with the black.