Authentic Sharkfin shears

Product Name: Authentic Sharkfin shears
• State-of-the-art convex edge blades made from Genuine Hitachi/Aichi 440-A Japanese steel • Helps you glide through hair and stays sharp longer then authentic other brands. • Forged with hand welded handles to blades to ensure excellent balance, great control and proper blade alignment. • Comfortable/ergonomic patented Shark Fin handle • Great choice for professional stylists • Rockwell hardness of 57-58 They are used, but there is nothing wrong with them. They were always professionally used and maintained. I do not have the original box they came in. Paid over $400 + taxes.