Horrible

Sold for SBTWC Kabuto (140 Keys) w/ FT Cool Backwoods Boomstick Shotgun (36 Keys) ~104 Keys (Outlier)

http://backpack.tf/profiles/76561198056544276?time=1440313200

http://backpack.tf/profiles/76561198056544276?time=1440399600

Since the buyer didn't have any trades about this item open, I'm assuming that it was offered instead.

FT Cool Backwoods Boomstick Shotgun: 40 Keys

http://www.tf2outpost.com/trade/26571783 - Offers around ~35-40 Keys

http://www.tf2outpost.com/trade/26866996 - B/O @ 45 Keys

Sold for Duped Spec. KS Sunbeams Bonk Boy ~143 Keys

http://backpack.tf/profiles/76561198057696126?time=1438326000

http://backpack.tf/profiles/76561198057696126?time=1438498800

Duped Spec. KS Sunbeams Bonk Boy:

Sold for Ghastly Obloorated (50 Keys) + Flaming Lantern Football Helm (~17 Keys) + Bonzo Pot (~42 Keys) + 31 Keys + Sweets (~3 Keys) ~143 Keys

http://backpack.tf/profiles/76561198057696126?time=1439017200

http://backpack.tf/profiles/76561198057696126?time=1439103600

http://www.tf2outpost.com/trade/26666880

Offers http://www.tf2outpost.com/trade/25077485 shows that the sale at 100 should be an outlier. Therefore, there will be a flat price instead.