Bat Outta Hell Price Unique 0.11 - 0.22 Refined Uncraftable 10 Refined Haunted 2.6 - 2.75 Keys Collector's 503 Keys Classes Scout Soldier Pyro Demoman Heavy Medic Sniper Tags Weapon Melee Blueprints Items Chance 14% Items Chance 12% Items Chance 10% Items Chance 9% Items Chance 8% Items Chance 7% Items Chance 7% Unique Vintage Strange Genuine Collector's Haunted Unusual Unique Vintage Strange Genuine Collector's Haunted Unusual $2.49