Bonk Helm Description When drinking one radioactive beverage at a time is not enough. Price Genuine 1.3 - 1.35 Keys Vintage 1.45 - 1.5 Keys Unique 2.22 - 2.33 Refined Uncraftable 8.66 Refined Strange 2.35 - 2.7 Keys Classes Scout Tags Cosmetic Misc Blueprints Items Chance 100% Items Chance 1% Unique Vintage Strange Genuine Collector's Haunted Unusual Unique Vintage Strange Genuine Collector's Haunted Unusual $2.49