Thanks [F2P] Ace for all the help :D

Sold at 2 keys:

http://www.tf2outpost.com/trade/25740271

http://www.tf2outpost.com/trade/25746053

Sellers at 1.8 keys:

http://www.tf2outpost.com/trade/25729155

Sold at 1.75 keys:

http://www.tf2outpost.com/trade/25726514 (unbumped)

http://www.tf2outpost.com/trade/25727128

Support:

Classifieds supports the drop

http://i.imgur.com/foveycj.png

SCM supports the drop

http://steamcommunity.com/market/listings/440/Genuine%20Ap-Sap

Recent sales at $3.50 - 2.00 and 3 pages of sellers under $4

Conclusion:

Sales at 2 and 1.75. Also a seller for a few days at 1.8. Classifieds and SCM supports the drop. Taking the final range at 1.75 - 2 keys.