2 in existence, 1 hasn't been traded in over a year, 1 valid sale(all pure), buyer hasn't listed it on outpost, no current sellers, limited robo effect. I believe I am doing this right?

Sale #1:

13 pure

http://www.tf2outpost.com/trade/22654432

before: http://backpack.tf/profiles/76561198063755789?time=1411714800

after: http://backpack.tf/profiles/76561198063755789?time=1411801200

Sale #2: Seller that sold for cs:go/paypal?

http://www.tf2outpost.com/trade/22550027 (claims to have been offered a Vintage Max, which is in this range)

http://backpack.tf/u/76561198067751888

He sold it to the guy above:

http://backpack.tf/profiles/76561198063755789?time=1410505200

http://backpack.tf/profiles/76561198063755789?time=1410591600

I also found this reddit thread from around that time, so this is probably him:

http://www.reddit.com/r/GlobalOffensiveTrade/comments/2fpxx7/h_roboactive_war_pig_tf2_item_650_w_m9_bayonet/

History of the other one that hasn't been sold in forever:

http://backpack.tf/item/1648010861

Constructive criticism is always welcome!