The ★ Butterfly Knife | Case Hardened is a Covert knife skin in Counter-Strike 2, available since June 2014 from the Operation Breakout Weapon Case.

All five wear conditions are obtainable for ★ Butterfly Knife | Case Hardened, with float values spanning 0.00 to 1.00 — Factory New examples sit at the cleanest end of that range, while Battle-Scarred copies show the most visible wear.

A StatTrak™ version is available, which tracks confirmed kills made while the skin is equipped and typically commands a premium over the standard finish. Active listings for ★ Butterfly Knife | Case Hardened are tracked across 17 marketplaces, with prices spanning $640.17 to $9,904 depending on wear, variant, and seller.