Sales:

1) http://backpack.tf/profiles/76561198142438504#!/compare/1462320000/1462406400 - only a few keys match, unclear

2) http://backpack.tf/profiles/76561198156585015#!/compare/1462147200/1462320000 - bulk

3) http://backpack.tf/profiles/76561198156585015#!/compare/1462060800/1462147200 - sold with an aussie knife (24) for a DBD Hallmark (41)

x=17 (seems low, and western wasn't a big part of the trade, border line bulk..? Not using)

4) http://backpack.tf/profiles/76561198135966781#!/compare/1461974400/1462060800 - unclear

5) http://backpack.tf/profiles/76561198199830590#!/compare/1459555200/1459728000 - 1:1 with a duped Strange Orbiting Fire Private Eye (20)

Mini on Strange P.E - http://puu.sh/oQj5X/6911fe86a0.png

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2 extra sales:

http://backpack.tf/profiles/76561198083286148#!/compare/1462320000/1462406400 - The Western was in and out of the backpack in under a day which is why it doesn't show up, but the history matches both

http://backpack.tf/item/4681836937 - Western

http://backpack.tf/item/3507465587 - Belt

http://backpack.tf/item/4707552108 - Croc

http://backpack.tf/profiles/76561198123097664?time=1462406400 - Croc seller after (the key here is also the key involved in the Belt sale)

6) Vivid Western + 2 pure for a Peace Snaggle (23)

Mini on snaggle - http://puu.sh/oQvIX/5f820e8af6.png

x=21

7) Vivid Western + 1 pure for smoking yellow belt (21)

x=20

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Sales at 20,20,21. Going with a range.

Counter/Supporting proof is appreciated! (creds to marty for some help!)