1/2 in the world.

Only traceable sale (1:1 for Infernal Smoke Box Trot, 59 keys) - http://backpack.tf/profiles/76561197998374145#!/compare/1492214400/1492473600

Sold via scrap.tf auction?? - http://backpack.tf/item/5185735816 - http://backpack.tf/item/3904448597

Mini for Infernal Smoke Box Trot - http://backpack.tf/profiles/76561198105583712#!/compare/1492041600/1492128000

Classifieds - http://imgur.com/a/n9WbF

1x seller @ 44 (unsold for 4 days)

1x seller @ 45 (unsold for 5 days)

1x seller @ 48 (unsold for 17 days)

I am going to go with 44 keys flat as since the box trot was at a quicksell price, it should have been sold in under 4 days.