Sale 1:

Sold for Peace Sign Hermes (21)

No Outpost

Seller: http://backpack.tf/profiles/76561198227684580#!/compare/1479081600/1479168000

Buyer: http://backpack.tf/profiles/76561197967159739#!/compare/1479081600/1479168000

X = 21

Sale 2:

Sold for 20 keys

http://www.tf2outpost.com/trade/28502219 - Offers

Seller: http://backpack.tf/profiles/76561198004517334#!/compare/1474675200/1474761600

Buyer: http://backpack.tf/profiles/76561198152728885#!/compare/1474761600/1474848000

X = 20

Sale 3:

Quicksold for 17 keys

http://www.tf2outpost.com/trade/28536519 - B/O of 17

Seller: http://backpack.tf/profiles/76561198037828593#!/compare/1476144000/1476230400

Buyer: http://backpack.tf/profiles/76561198260851164#!/compare/1475971200/1476144000

X = 17

Sale 4:

Quicksold for 16 keys

No outpost

Seller: http://backpack.tf/profiles/76561198060828964#!/compare/1476057600/1476144000

Buyer: http://backpack.tf/profiles/76561198037828593#!/compare/1476057600/1476144000

X = 16

Sale 5:

Sold for Cloud 9 Hermes

No outpost

Seller: http://backpack.tf/profiles/76561198090956917#!/compare/1478908800/1478995200

Buyer: http://backpack.tf/profiles/76561198227684580#!/compare/1478908800/1478995200

Gonna assume this is an outlier. The B/O was most likely lower (Cheers Troll Pumpkin) and there are multiple sellers on the Ballcap for less than the Hermes’ current price, as well as the 4 month old 25 key seller. Can probably be used to update the Hermes, however.

Sellers:

19 keys:

http://i.imgur.com/ksTKaYS.png - listed as 20 here, young

http://www.tf2outpost.com/trade/28623860 “I can do 19 lowest”

http://backpack.tf/u/76561198173442901

21 keys:

http://i.imgur.com/CiF3G4e.png

http://backpack.tf/u/76561198162120088

http://www.tf2outpost.com/trade/28559722

25 keys:

http://i.imgur.com/NaVMiw2.png

http://backpack.tf/u/76561198009458322

http://www.tf2outpost.com/trade/28367481

Sales at:

16

17

20

21

Excluding 16 and 17, as they are quicksales

Going with 20-21