Kill-A-Watt Ground Control

I told myself I wouldn't do this. I lied.

SALE 1:

http://backpack.tf/profiles/76561198069800829?time=1423900800

http://www.tf2outpost.com/trade/24768110 - sold for 34 keys (~2.8)

SALE 2:

http://backpack.tf/profiles/76561198095183175?time=1421049600

http://www.tf2outpost.com/trade/24418102 - sold for 30 keys (buds were 15 = 2)

SALE 3:

http://backpack.tf/profiles/76561198095183175?time=1421049600

http://www.tf2outpost.com/trade/24273379 - sold for GE Pith (2.65 * 0.9 = ~2.4)

SALE 4:

http://backpack.tf/profiles/76561198014889301?time=1419321600

http://www.tf2outpost.com/trade/23449876 - bought mine for KaW Das Maddendoktor + ~4 keys (at the time) in sweets = 2.6 + ~0.2 at the time * 0.9 = ~2.5

SALE 5:

http://www.tf2outpost.com/trade/24275279 - sold mine for an Orb. Fire Safe 'n' Sound (1.1 * 0.9 = 1) + 1 bud + 1 key = ~2

2, 2, 2.4, 2.5, 2.8 - With pure sales either end, a wider range is probably best indicative of value.