Classifieds: http://backpack.tf/classifieds?item=Charred+Chainmail&quality=6&tradable=1&craftable=1&australium=-1

Screenshots of Classifieds: http://imgur.com/a/6Nv8E

<Sellers>

[8.00] http://backpack.tf/item/3388003392 - http://backpack.tf/u/76561198111069432 - Hasn't been bumped since creation, listed a day ago

[8.22] http://backpack.tf/item/3356492998 - http://backpack.tf/u/76561198310144372 - Listed 2 days ago, BOT

[8.22] http://backpack.tf/item/3379849859 - http://backpack.tf/u/76561198306870587 - Listed 3 days ago, BOT

[8.33] http://backpack.tf/item/3329929220 - http://backpack.tf/u/76561198179117861 - Listed 6 days ago, regularly bumped

[8.33] http://backpack.tf/item/3352000160 - http://backpack.tf/u/76561198179117861 - Listed 6 days ago, regularly bumped

[8.33] http://backpack.tf/item/3320482025 - http://backpack.tf/u/76561198311725787 - Listed 7 days ago, BOT

[8.33] http://backpack.tf/item/3371567469 - http://backpack.tf/u/76561198110967811 - Listed a day ago, hasn't bumped since creation

Seller at 8 refined isn't really valid; difficulty of selling this is shown by the number of unsolds at 8.33 refined.