Each Kitefin (or Seal) Shark jaw pictured below is $100.  This is a rare and unusual jaw.  The upper teeth are interlocked and are shed as an entire row.  Note the jaw on the left, with two exposed rows of teeth.  The upper row is about to shed.  Each jaw has 4 or more rows of upper teeth behind the primary exposed row.  These jaws are well above average in condition and have little or no tooth damage.  The jaws below represent average-to-large adult size for this species.