Hello traders! With an helping hand of previous suggestion, let's try to make proper price adjustment according to actual sales.

Median price

1 key 3.11 ref

http://www.trade.tf/price/30300/13/None

Unsolds

backpack.tf price

http://www.tf2outpost.com/trade/23071408

offers

http://bazaar.tf/trade/1055223

1 key / 1.24key

http://www.tf2outpost.com/trade/22323212

http://www.tf2outpost.com/trade/23076979

http://www.tf2outpost.com/trade/23094808

2 keys

http://www.tf2outpost.com/trade/22352308

http://www.tf2outpost.com/trade/23060230

Solds

8.33refs

http://bazaar.tf/trade/1031596

1.24key

http://www.tf2outpost.com/trade/23055149

My own solds 2x(1.24 key)

http://www.tf2outpost.com/trade/23079850

http://s17.postimg.org/hah5djngf/image.png

http://s4.postimg.org/eth6dtwgt/image.png

2 x 2 keys

http://www.tf2outpost.com/trade/22755433

http://imgur.com/PPbFxyC

2 keys

http://www.tf2outpost.com/trade/22760343

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Commentary

Unlike some trades, this one do fallow the same path for both sellers and buyers. Both siding mostly on 1.2-2 key range. There are some unsold's in this range as well, indicating it's not an quick sell price.

For my involvement (ownership of these items). Feel free to add counter-proof if you feel my range is incomplete. For now, it seems pretty accurate

Thanks!