A very cool misc (pun intended).

1 ref = 0.2 keys

1.11 ref = 0.2 keys

1.33 ref = 0.2 keys

1.44 ref = 0.2 keys

1.66 ref = 0.3 keys

2 ref = 0.3 keys

2.33 ref = 0.4 keys

3 ref = 0.5 keys

Selling for 5.66

http://www.tf2outpost.com/trade/14585252 Outlier + Quicksell.

Selling for 1 key

http://www.tf2outpost.com/trade/14609297 Quick.

Selling for 1.1 keys

http://imgur.com/lD8bYkV Quick.

http://imgur.com/NG4UYk5 Probably quick. (Painted)

Selling for 1.2 keys

http://www.tf2outpost.com/trade/14599322 (Unsold, Badly Bumped)

http://www.tf2outpost.com/trade/14549253 (Unsold, Badly Bumped)

http://www.tf2outpost.com/trade/14609729 Quick.

http://www.tf2outpost.com/trade/14605194 Quick.

http://www.tf2outpost.com/trade/14586056 Quick.

http://www.tf2outpost.com/trade/14588274 Quick.

http://www.tf2outpost.com/trade/14595762 Sorta quick. Sold on 1 bump.

Selling for 1.3 keys

http://www.tf2outpost.com/trade/14601045 (Unsold) It's actually 1.3 keys according to Tf2Calculator.

http://www.tf2outpost.com/trade/14618097 (Unsold)

http://www.tf2outpost.com/trade/14616690 (Unsold)

http://www.tf2outpost.com/trade/14612180 (Unsold)

http://www.tf2outpost.com/trade/14616423 (Unsold)

http://www.tf2outpost.com/trade/14617187 (Unsold)

http://www.tf2outpost.com/trade/14582520 (Unsold) (Idk)

http://www.tf2outpost.com/trade/14616227 (Unsold)

http://www.tf2outpost.com/trade/14579877 (Unsold)

http://www.tf2outpost.com/trade/14597206 (Unsold)

http://www.tf2outpost.com/trade/14553290 (Unsold)

http://www.tf2outpost.com/trade/14577061 (Unsold)

http://www.tf2outpost.com/trade/14578947 (Unsold)

http://www.tf2outpost.com/trade/14611199 (Unsold)

http://www.tf2outpost.com/trade/14586816 (Unsold)

http://www.tf2outpost.com/trade/14583253 (Unsold) (Painted) (I don't get it)

http://www.tf2outpost.com/trade/14606631 (X2 Unsold)

http://www.tf2outpost.com/trade/14591538 (X2 Unsold)

http://www.tf2outpost.com/trade/14608754 Sold?

http://bazaar.tf/trade/443762 Sold?

http://www.tf2outpost.com/trade/14601933 Maybe went down to 1.3 keys?

http://www.tf2outpost.com/trade/14608744 Sold.

http://www.tf2outpost.com/trade/14595063 Sold. (Painted)

http://www.tf2outpost.com/trade/14597045 Sold.

http://www.tf2outpost.com/trade/14612752 Sold.

http://www.tf2outpost.com/trade/14585310 Trade.tf says sold for 7.66 ref (1.3 keys)

http://www.tf2outpost.com/trade/14603591 Trade.tf says sold for 1.3 keys.

http://www.tf2outpost.com/trade/14572218 SOLD! Hurray. <- Duped link other cardian is in unsolds.

http://www.tf2outpost.com/trade/14512605 Comments says he got one for 8 ref (1.3 keys)

http://www.tf2outpost.com/trade/14332759 1 week unsold even with craft number #169!

Selling for 1.4 keys

http://www.tf2outpost.com/trade/14612538 (Unsold)

http://www.tf2outpost.com/trade/14512605 (Unsold) <- Duped link for 1.3 sale from comments.

http://www.tf2outpost.com/trade/14603034 Rare sold for 1.4 keys.

http://www.tf2outpost.com/trade/14584079 Another one sold for 1.4, but painted.

Every Unsold for 1.5 keys

http://www.tf2outpost.com/trade/14618447 1 hour, 13 views.

http://www.tf2outpost.com/trade/14617896 2 hours, 14 views.

http://www.tf2outpost.com/trade/14609140 10 hours, 11 views.

http://www.tf2outpost.com/trade/14610136 10 hours, 22 views. Same guy as later in unsolds.

http://www.tf2outpost.com/trade/14610813 10 hours, 38 views.

http://www.tf2outpost.com/trade/14606953 14 hours, 14 views. (Level 100)

http://www.tf2outpost.com/trade/14606549 14 hours, 23 views. (X2 Painted)

http://www.tf2outpost.com/trade/14603788 18 hours, 19 views.

http://www.tf2outpost.com/trade/14591665 1 day, 20 views. (Painted)

http://www.tf2outpost.com/trade/14587224 1 day, 26 views.

http://www.tf2outpost.com/trade/14585406 1 day, 27 views.

http://www.tf2outpost.com/trade/14592090 1 day, 37 views.

http://www.tf2outpost.com/trade/14593984 1 day, 39 views.

http://www.tf2outpost.com/trade/14585556 1 day, 43 views.

http://www.tf2outpost.com/trade/14600127 1 day, 57 views.

http://www.tf2outpost.com/trade/14589641 1 day, 97 views. (Painted)

http://www.tf2outpost.com/trade/14579419 2 days, 15 views.

http://www.tf2outpost.com/trade/14565437 2 days, 18 views.

http://www.tf2outpost.com/trade/14577226 2 days, 29 views.

http://www.tf2outpost.com/trade/14572218 2 days, 40 views. (Painted)

http://www.tf2outpost.com/trade/14572782 2 days, 55 views. (Painted)

http://www.tf2outpost.com/trade/14567909 2 days, 62 views.

http://www.tf2outpost.com/trade/14550209 3 days, 51 views.

http://www.tf2outpost.com/trade/14526148 4 days, 34 views.

http://www.tf2outpost.com/trade/14426973 1 week, 53 views.

CLASSIFIEDS

http://imgur.com/T4530Cx a level 69 there :3

Yesterday I saw one for 1.1 keys. It was gone quick though. <- Found it http://imgur.com/lD8bYkV

Conclusion

1- 1.2 keys are all to quick to be in the range. 1.4 and up don't sell often at all. After going through every trade online, I couldn't find many 1 week+ unsolds but I could not find any sales for 1.5 keys.