Doing this with one sale, since it's full pure and went to a collector, plus it's 1/1 in existence.

Sale 1

Sold for $240 via Paypal, keys were not involved ---- Credits to Mindacos for finding the trust links.

http://backpack.tf/profiles/76561198215407981#!/compare/1475193600/1475280000

http://backpack.tf/profiles/76561197965953230#!/compare/1475193600/1475280000

http://backpack.tf/trust/76561198215407981

http://backpack.tf/trust/76561197965953230

http://imgur.com/a/5Lv4X ----- Screenshot just in case. Amount is confirmed there.

Taking keys as $1.80, sale comes out at 133.33 keys, which i will round up to 135.

=======> ~135 keys

======================================================

Sale 2

No idea.

http://backpack.tf/profiles/76561198215407981#!/compare/1474329600/1474416000

http://backpack.tf/profiles/76561198121918134#!/compare/1473724800/1473897600

No Outpost trade.

=======> Not using

======================================================

Scammers involved in other recent sales.

Sellers

- No sellers at the time.

Summary

- Sale for 135.

Going with 135 keys. Criticism appreciated!