Sold for 85 keys ~ 5 buds (seller's b/o):

http://www.tf2outpost.com/trade/20491700

Sold for 3 buds 15 keys (3.8) + strage PDA (0.5) + strange Prof KS Liberty Launcher (0.2) ~ 4.5 buds:

http://www.tf2outpost.com/trade/21836010

Mini for launcher (from sep 23th SCM):

6.00

6.54

7.50

6.28

6.49

Average ~ 3 keys

Offered on a PS Hoodie ~ 4.9 buds:

http://www.tf2outpost.com/trade/22741527

Mini for PS Hoodie:

Sold for Sunbeam sultan (2.3) + orbating fire fuka (1) + circling heart western (1.8) + 1 bud ~ 6.1 buds:

http://www.tf2outpost.com/trade/22708244

Sold for a planets veil ~ 3.6 buds:

http://www.tf2outpost.com/trade/22629388