Ya #3 Looks like the experience of this strange hasn't been very rewarding! *Enter cheesy drum roll, following by cheesy sitcom laughter*

Sellers

1 key

http://backpack.tf/classifieds/search/id/520047b1ba2536643600001c - 4 at the time of posting

http://www.tf2outpost.com/trade/13461796

http://www.tf2outpost.com/trade/13461796 (Key + rec)

http://tf2tp.com/trade.php?trade=9692375

http://www.tf2outpost.com/trade/13451106

Solds

1 key

http://www.tf2outpost.com/trade/13458026

http://tf2tp.com/trade.php?trade=9692147

http://www.tf2outpost.com/trade/13454269

http://www.tf2outpost.com/trade/13452995

http://www.tf2outpost.com/trade/13450753

http://www.tf2outpost.com/trade/13447613

http://www.tf2outpost.com/trade/13447541 (5.33)

http://bazaar.tf/trade/345731

http://www.tf2outpost.com/trade/13445616 (6 ref)

http://www.tf2outpost.com/trade/13434277

http://www.tf2outpost.com/trade/13430309

http://www.tf2outpost.com/trade/13429624

http://www.tf2outpost.com/trade/13425558 - 1:1 with F. Wrench (1-1.2 keys)

http://www.tf2outpost.com/trade/13423182

http://www.tf2outpost.com/trade/13417803 (5.33)

http://www.tf2outpost.com/trade/13417300

http://www.tf2outpost.com/trade/13416740

http://www.tf2outpost.com/trade/13414332

1.2

http://www.tf2outpost.com/trade/13447940

http://www.tf2outpost.com/trade/13425469

http://www.tf2outpost.com/trade/13415364

http://www.tf2outpost.com/trade/13410461 - 1:1 with Merc's (1.2 keys.. at least for now >;3 )

Conclusion

There are a few more solds at 1 key, but I got lazy ^.^ Lazy suggestions today :D Still, I think its ample to prove price range. I didn't try to search for 1.2 key solds, just stumbled upon them, so put them in to kinda prove 1.2 in the range. Vote accordingly.

Help / Consturctive Criticisim / Additional Proof / Counter-Proof is ALWAYS welcome! :D