Bulk for Scorching Cone

Strange Killstreak Grenade Launcher = 1 key + 12.95 (took average between 1 key + 12.88 ref and 1 key + 13 refined in stats page)
https://gladiator.tf/sales?item=Strange%20Killstreak%20Grenade%20Launcher

Strange Killstreak Stickybomb Launcher = 41 refined (took average between 35.33 ref and 46.66 ref in stats page)
https://gladiator.tf/sales?item=Strange%20Killstreak%20Stickybomb%20Launcher

Strange Killstreak Medi Gun = 1 key + 21.44 refined (took average between 1 key + 20.55 ref and 1 key + 22.33 ref in stats page)
https://gladiator.tf/sales?item=Strange%20Killstreak%20Medi%20Gun

Strange Killstreak Iron Bomber = 1 key + 17.05 refined (took average between 1 key + 16 ref and 1 key + 18.11 ref in stats page)
https://gladiator.tf/sales?item=Strange%20Killstreak%20Iron%20Bomber

Filamental = 1 key + 32.38 refined (took average between 1 key + 29.11 ref and 1 key + 35.66 refined in stats page)
https://gladiator.tf/sales?item=The%20Filamental

Strange Sniper Rifle = 38.88 refined (took average between 35.33 ref and 42.44 ref in stats page)
https://gladiator.tf/sales?item=Strange%20Sniper%20Rifle

Mann Co. Director's Cut Reel = 1 key + 15 refined (took highest buyer)
https://backpack.tf/stats/Unique/Mann%20Co.%20Director's%20Cut%20Reel/Tradable/Craftable

Strange Scattergun = 53 refined (took highest buyer)
https://backpack.tf/stats/Strange/Scattergun/Tradable/Craftable

Strange Knife = 25.55 refined (took highest buyer)
https://backpack.tf/stats/Strange/Knife/Tradable/Craftable

Total: 5 keys + 257.25 refined (/62.22) = 5 + 4.13 = 9.13 keys