While Demonflame is nice, it's my least favorite out of the three.

Sold for 24 Keys

http://backpack.tf/profiles/76561198067837495?time=1449129600 (December 3rd)

http://backpack.tf/profiles/76561198067837495?time=1449475200 (December 7th)

http://www.tf2outpost.com/trade/27531698

Sold with ~1 Key in Sweets for a Green Energy Bloke's Bucket Hat(21 Keys with Overpay) and an Australium Pro KS SMG(~9 Keys with Overpay)(29 Keys total)

http://backpack.tf/profiles/76561198067795713?time=1448092800 (November 21st)

http://backpack.tf/profiles/76561198067795713?time=1448179200 (November 22nd)

http://puu.sh/lVJhn/66e6ea56a8.png

http://puu.sh/lVJma/c08868305d.png Credits to Zapperzz for the screenies!

Sold for a Phosphorous Handyman's Handle(16 Keys with Overpay) and ~5 Keys in Sweets(21 Keys total)

http://backpack.tf/profiles/76561198072763995?time=1448784000 (November 29th)

http://backpack.tf/profiles/76561198072763995?time=1448956800 (December 1st)

http://backpack.tf/profiles/76561198012642802?time=1448179200 (November 22nd)

http://backpack.tf/profiles/76561198012642802?time=1448956800 (December 1st)

Sales seem to fit, 21-29 Keys should be fine.

Additional Proof/Counter-Proof/Constructive Criticism/Feedback is always appreciated.