Fixing this suggestion.

Sold with 3 keys for GE geisha (2.5) and Specialized KS SF Medigun (2.6) ~ 4 buds (seller's b/o):

http://www.tf2outpost.com/trade/24814218

Mini for medigun:

was valued at 34 keys in the previous suggestion: http://backpack.tf/vote/id/54f888e9b98d8873628b54a8

Sold for 38 keys + Lime paint ~ 3 buds:

http://www.tf2outpost.com/trade/23686355

Do note that the 2nd sale is already more than 2 months old, and will approach 3 months in 4 days. I'm only including it in due to the lack of sales.