I LOVE my screen, but it is just to dang expenisve...

http://www.tf2outpost.com/trade/11337645 ← Sold 1 key 3 refined

http://www.tf2outpost.com/trade/11307861 ← Sold 1 key 4 refined

http://www.tf2outpost.com/trade/11329971 ← Sold for 1 normal key

http://www.tf2outpost.com/trade/11347671 ← Sold for a robo key

http://www.tf2outpost.com/trade/11358138 ← 1:1 Filamental

http://www.tf2outpost.com/trade/11520566 <-- Sold 1.4 keys

http://www.tf2outpost.com/trade/11458238 <-- Sold 1 keys, 1 refined + 2 craft hats (~1.)

http://www.tf2outpost.com/trade/11478926 <-- Sold 1 key 3 refined

http://www.tf2outpost.com/trade/11599662 <-- Unsold 2 keys

http://www.tf2outpost.com/trade/11592222 <-- Unsold 2 keys

http://www.tf2outpost.com/trade/11595018 <-- Unsold 2 keys

http://www.tf2outpost.com/trade/11586260 <-- 1:1 All Father ~1.8 keys

http://www.tf2outpost.com/trade/11577463 <-- Unsold 2 keys

http://www.tf2outpost.com/trade/11575250 <-- For sale/sold 8 refined ~ 1.6 keys

http://www.tf2outpost.com/trade/11461582 <-- Unsold 2 keys

http://www.tf2outpost.com/trade/11556329 <-- Unsold 2 keys

http://www.tf2outpost.com/trade/11552368 <-- Unsold 2 keys

http://www.tf2outpost.com/trade/11547971 <-- Unsold 2 keys

http://www.tf2outpost.com/trade/11543429 <-- Unsuccessful at 2 keys, selling at 1.5

http://www.tf2outpost.com/trade/10965246 <-- Unsold 2 keys

http://www.tf2outpost.com/trade/11242668 <-- Sold for Last Breath ~ 1.6 keys

http://www.tf2outpost.com/trade/11414466 <-- Unsold 2 keys

http://www.tf2outpost.com/trade/11450069 <-- Agrees in comments he will sell for 1 key 4 refined ~1.8

http://www.tf2outpost.com/trade/11450018 <-- Unsold 2 keys

http://www.tf2outpost.com/trade/11447556 <-- Unsold 2 keys

http://www.tf2outpost.com/trade/9696361 <-- 1:1 mantreads or punch for the screen, got adds

http://www.tf2outpost.com/trade/11520683 <-- Added at 1 key 2.66

http://i.imgur.com/zl1VGtO.png <-- Bought 1 key 3 refined

http://i.imgur.com/nvwLMn2.png <-- Bought 1 key 3 refined

There is just an abundance at 2 keys due to the fact no one is buying at 2 keys... and people aren't willing to spend 2 keys for these.