Lets try this again

http://www.tf2outpost.com/trade/27862258

Just bought for 197 keys pure. Round the highest value down to 195 keys and a low value of 140 due to the sell two months ago to the seller I bought it from. The seller I bought it from had a original buyout of 199 keys

Link to 140 keys b/o trade ~ http://www.tf2outpost.com/trade/27595342

Link to my seller's trade of the 199 keys b/o ~ http://www.tf2outpost.com/trade/27862258

Putting a range of 140-195 keys

Last suggestion was about 12 months ago

Screenshots of the trade offer acceptance and of my inventory history

Inventory History~ http://imgur.com/b7LD2P5

Trade offer~ http://imgur.com/n90pcbk

Also link to beak history as of March 2, 2016. You can see the 140 key b/o seller, the person I bought it from, and me

http://backpack.tf/item/1662495972