Resuggesting:

"http://www.tf2outpost.com/trade/17440416

x2 3 refined rejected

Sold for unknown amount (price was over a key)

http://www.tf2outpost.com/trade/5266441

x3 3 refined offers

x1 4 refined offer

http://www.tf2outpost.com/trade/11363804

offer of 3 refined

http://www.tf2outpost.com/trade/17957384

b/o 2.66 (1 day old)

http://www.tf2outpost.com/trade/17957801

sold for 2.66 <1 day

http://www.tf2outpost.com/trade/17973663

buyer for 3 ref

http://www.tf2outpost.com/trade/17154784

sold at least one for 5 refined?

http://steamcommunity.com/market/listings/440/Strange%20Silver%20Botkiller%20Rocket%20Launcher%20Mk.I

for reference, they are selling for $1.4-$1.8 on SCM and the seller gets a bare minimum of 3.66 at that price after all fees"

http://www.tf2outpost.com/trade/18201702

bought all his from this guy:

http://www.tf2outpost.com/trade/17154784

5 ref ??

http://www.tf2outpost.com/trade/18213232

3 ref unsold (12 hours)

Tons of buyers for 2.66 but do not feel like listing them all. Ill just do a conservative bump to 3 ref.