Help Identifying a minifigure head
I talked to a Lego expert on the lego.com online chat.  He told me that this particular lego head was an exclusive part for the Build a Minifigure bin and gave me the part number for it 6257472 mini figure head #2829.  I didn't know there were exclusive parts in the minifigure bin, I wonder if this is something new.  He seemed quite surprised when he found it in the lego database as being exclusive to the build a minifigure bin.