Sale 1:

Sold for 14 keys + cheap cosmetic

Seller: https://backpack.tf/profiles/76561198074178367#!/compare/1540857600/1540944000

Buyer: https://backpack.tf/profiles/76561198121939699#!/compare/1540771200/1540944000

https://backpack.tf/item/830285449

X = 14

Sale 2:

Sold for 13 keys + cheap cosmetics

Seller: https://backpack.tf/profiles/76561198121939699#!/compare/1540944000/1541116800

Buyer: https://backpack.tf/profiles/76561198118922746#!/compare/1541030400/1541116800

https://backpack.tf/item/830285449

X = 13

Sale 3:

Sold for 12 keys

Seller: https://backpack.tf/profiles/76561198118922746#!/compare/1542931200/1543017600

Buyer: https://backpack.tf/profiles/76561198823641017#!/compare/1542931200/1543017600

https://backpack.tf/item/830285449

X = 12

Sale 4:

Sold to a quickbuyer for 12 keys + 20 ref

Seller: https://backpack.tf/profiles/76561198068732040#!/compare/1543104000/1543190400

Buyer: https://backpack.tf/profiles/76561198002757046#!/compare/1543104000/1543190400

https://backpack.tf/item/830285449

X = 12

Sale 5:

Sold for Blizzardy Storm Steel Toe + Holy Grail Flipped Awesome (8.75) + a key

Seller: https://backpack.tf/profiles/76561198011321852#!/compare/1540512000/1540598400

Buyer: https://backpack.tf/profiles/76561198356886255#!/compare/1540512000/1540598400

https://backpack.tf/item/830285449

Gonna be too high given the current seller & other sales.

Sale 6:

Untraceable

Seller: https://backpack.tf/profiles/76561198823641017#!/compare/1543017600/1543104000

Buyer: https://backpack.tf/profiles/76561198405420293#!/compare/1543017600/1543104000

https://backpack.tf/item/830285449

Sale 7:

Sold for Green Confetti Universal Translator

Seller: https://backpack.tf/profiles/76561198405420293#!/compare/1543104000/1543190400

Buyer: https://backpack.tf/profiles/76561198068732040#!/compare/1543104000/1543190400

Can be used on the Translator. Price is in-date, but it needs an update.

Sale 8:

Untraceable

Seller: https://backpack.tf/profiles/76561198356886255#!/compare/1540598400/1540684800

Buyer: https://backpack.tf/profiles/76561198008840775#!/compare/1540598400/1540684800

https://backpack.tf/item/830285449

Sale 9:

Sold for Electrostatic Furious Fukaamigasa

Seller: https://backpack.tf/profiles/76561198008840775#!/compare/1540771200/1540857600

Buyer: https://backpack.tf/profiles/76561198074178367#!/compare/1540771200/1540857600

https://backpack.tf/item/830285449

Using on the Fukaa.

Sale 10:

Untraceable

Seller: https://backpack.tf/profiles/76561198361129578#!/compare/1542844800/1542931200

Buyer: https://backpack.tf/profiles/76561198189133167#!/compare/1542931200/1543017600

https://backpack.tf/item/194947129

Sale 11:

Bulk for Time Warp Titanium Pillar of Hats

Seller: https://backpack.tf/profiles/76561198189133167#!/compare/1542931200/1543017600

Buyer: https://backpack.tf/profiles/76561198067967717#!/compare/1542931200/1543017600

https://backpack.tf/item/194947129

Sale 12:

Bulk for Sulphurous Data Mining Light

Seller: https://backpack.tf/profiles/76561198067967717#!/compare/1543017600/1543104000

Buyer: https://backpack.tf/profiles/76561198434797883#!/compare/1542931200/1543104000

https://backpack.tf/item/194947129

Sellers:

https://i.imgur.com/ZGXOs39.png

https://backpack.tf/item/830285449 - ~13.45 keys

Sales at:

12 (2x)

13

14

12 went to a quickbuyer once, but there are currently no buyers at 12+, and the green confetti translator sale supports 12, given the two sellers at 12 on it. Keeping 12 in the range.

Going with 12-14.

New sale on marketplace:

https://marketplace.tf/items/180;5;u7

https://manic.tf/keyprice/?at=2018-12-19 - $28.99 / $1.65 = 17.57 keys

X = 18

Phat outlier.