Rarity:

20 in the wild, 2 for sale on OP atm.

Trades:

http://www.tf2outpost.com/trade/8524612

SOLD for 2 buds in 1 day

http://www.tf2outpost.com/trade/8372799

SOLD for 2 buds 1 week ago

http://www.tf2outpost.com/trade/8417273

SOLD for 2 buds in like 2 days 1 week ago

http://www.tf2outpost.com/trade/8493052

Offers:

-2 buds

-SF sniper +10 keys+SF Amby (~1.3)

So I'm centering the range on 2 buds since recently 3 easily sold for 2 buds and purple energy is 2-2.4

FYI, this PC was requested to be updated here. Feel free to request other updates you might need.