Themed because alligators surely live in North Pole.

Sale 1

http://www.tf2outpost.com/trade/21968765 - Sold for TS and White Bill's Hats and 5 keys = around 18 keys

Sale 2

http://www.tf2outpost.com/trade/21445807 - Sold for a Bill's Hat, Gentle Manne's Service Medal (5 keys), Team Spirit Essential Accessories (3 keys) and 5.5 keys pure = 19 keys

Sale 3

http://www.tf2outpost.com/trade/21631500 - Sold for 15 keys (QS)

Sale 4

http://www.tf2outpost.com/trade/21605066 - Sold for a Steaming Prancer's Pride (12*0.9 = 11 keys) (Outlier)

Sale 5

http://www.tf2outpost.com/trade/21463056 - Sold for a Terror-Watt Buckaroos Hat (Outdated, will price it base on this)

Sale 6

http://www.tf2outpost.com/trade/21734128 - Sold for 1 bud but has BO of 18 keys.

Sale 7

http://www.tf2outpost.com/trade/21686345 - Sold for a Smoking Noble Amassment of Hats (Outdated, will price it base on this)

Sale 8

http://www.tf2outpost.com/trade/21584323 - Sold for 18 keys

Sellers

http://www.tf2outpost.com/trade/22247070 - 18 keys

http://www.tf2outpost.com/trade/22240067 - 24 keys

http://www.tf2outpost.com/trade/21527668 - 19 keys

http://www.tf2outpost.com/trade/21494026 - 18 keys

http://www.tf2outpost.com/trade/22126214 - 19 keys

Unused sales

http://www.tf2outpost.com/trade/21786889

http://www.tf2outpost.com/trade/21710928

http://www.tf2outpost.com/trade/21489589

http://www.tf2outpost.com/trade/21467571

All of them are unconfirmed.

Take 18 keys as high-end because of 1-month 18-key unsold.

Back to watching anime!

Feel free to counter / support my proofs.