Two years outdated, Aces High version is 7 keys lower, let's change that.

Unsold on scrap.tf for 42 days at 16 keys 11 ref

https://backpack.tf/item/1949908374

http://imgur.com/hpHqcW2

https://backpack.tf/item/2508266968

http://imgur.com/9Cr6G87

Unsold since August of lat year(damn that's a long time). Currently listed for 21 keys.

The current owner of this particular unusual apparently payed a Burning Flames Bonk Leadwear for it (47 keys). However the person who sold it to him is marked a scammer known for quick-switching. Possible scam?

https://backpack.tf/profiles/76561198122318990#!/compare/1470096000/1470182400

No more recent traceable sales, but just the unsold since last year should be enough proof to pass this suggestion.