Backburner Price Vintage 2.33 - 2.66 Refined Unique 0.05 Refined Uncraftable 0.33 Refined Strange 1.3 - 1.35 Keys Collector's 101 - 111 Keys Classes Pyro Tags Weapon Primary Blueprints Items Chance 17% Unique Vintage Strange Genuine Collector's Haunted Unusual Unique Vintage Strange Genuine Collector's Haunted Unusual $1.99