Today's chip from the Four Queens seems to be an update to yesterday's chip. This $.50 BJ mold is E0509, released in 2004. This common chip, along with yesterday's cousin, seem not to be listed in the Price Guide. They are notable as being two of the very few Nevada inlay fractionals released in the new millennium.
This inlay is a bit nicer, with fuller stylized printing. The fourqueens.com remains, not sure why the 2004 needed to be added.