Gotta bump this in order to update another.

http://www.tf2outpost.com/trade/17368135 Sold for 2.7 (Using original values since buds were 20 keys at the time.)

http://www.tf2outpost.com/trade/18579998 sold for SF rocket+sweets equalling about 3 (Hard to price since a killstreak was involved. Seller had a B/O of 3, both seemed to agree it was 3.)

http://www.tf2outpost.com/trade/18443698 sold for P. Fetti Scotsman+ 1.75 pure (1.1X.9)=1 1+1.75=2.75

Only seller with a price is asking 3.5. Any other sales seem to be too old to use. Not a lot of these in existence and even less on the market.