Conservative drop.

Outdated price. The low end need a drop. VERY FEW ON THE MARKET

2.5 Keys = 2 Keys + 4 Ref ~

http://backpack.tf/stats/Strange/Blood%20Botkiller%20Minigun%20Mk.I/Tradable/Craftable

x4 ~ 2.5 Keys

SELLING FOR 2.5 KEYS

http://www.tf2outpost.com/trade/21937573 (2 Days)

http://www.tf2outpost.com/trade/21938248 (2 Days)

http://www.tf2outpost.com/trade/21982939 (<1 Day)

Unsold at 3 Keys

http://www.tf2outpost.com/trade/21938248 (1 Month)

http://www.tf2outpost.com/trade/21773561 (1 Week)

http://www.tf2outpost.com/trade/21851216 (6 Days)

http://www.tf2outpost.com/trade/21887423 (4 Days)

http://www.tf2outpost.com/trade/21909252 (3 Days)

http://www.tf2outpost.com/trade/21931136 (2 Days)

http://www.tf2outpost.com/trade/21554591 (2 Days)

http://www.tf2outpost.com/trade/21982346 (1 Day)

http://www.tf2outpost.com/trade/21984626 (<1 Day)

SPECIAL MENTION

http://www.tf2outpost.com/trade/21832726 It seems that this guy (bot) is the only one that has been able to sell the Blood for 3 Keys (in items, as I can see, that's why I'm doing a conservative drop)

Except 1 or 2 trades, the others are all well bumped.

The SCM seems to confirm this trend, in which you can find this item sold for ~2.5 Keys (with Gaben fees included)

Constructive criticism, additional proofs, help and support are always welcomed.