Cut down, come with something that's round and profound.

Blood brothers, people of colors, we get down.

Sale #1

No return on seller's side; paypal trade maybe?

http://backpack.tf/profiles/76561198205964532/#!/compare/1458543600/1459468800

Sale #2

Sold for an Orbiting Fire A Rather Festive Tree (~23) + ~4.5 keys worth of sweets

http://backpack.tf/profiles/76561198205964532/#!/compare/1456560000/1456905600

http://backpack.tf/profiles/76561198113319131/#!/compare/1456819200/1456905600

23 + 4.5 = 28 keys

Sale #3

Sold for a Terror-Watt Private Eye (~30.5) + ~2.5 keys worth of sweets

http://backpack.tf/profiles/76561198129130593/#!/compare/1456646400/1456732800

30.5 + 2.5 = 33 keys

Sale #4

Sold for 23 keys?

http://www.tf2outpost.com/trade/27874394

http://backpack.tf/profiles/76561198129130593/#!/compare/1456214400/1456387200

Sale #5

Sold for a Terror-Watt Harmburg

http://www.tf2outpost.com/trade/27837692

http://backpack.tf/profiles/76561198167242778/#!/compare/1455868800/1455955200

http://backpack.tf/profiles/76561198054384475/#!/compare/1455609600/1455955200

~> using this for the Harmburg

Sale #6

Sold for a Circling Peace Sign Wetworks

http://www.tf2outpost.com/trade/27790696 -> http://www.tf2outpost.com/trade/27837692

http://backpack.tf/profiles/76561198054384475/#!/compare/1455177600/1455264000

~> using for the Wetworks

Sale #7

Sold w/ ~10 keys worth of sweets for a Cauldron Bubbles A Rather Festive Tree

http://backpack.tf/profiles/76561198156009751/#!/compare/1454400000/1454745600

http://backpack.tf/profiles/76561198119349110/#!/compare/1454659200/1454745600

~> was used for the C. Bubbles Festive Tree; can't use

Sale #8

Sold for a Magnetic Hat Protector A Head Full of Hot Air (~22) + 7 keys worth of sweets

http://backpack.tf/profiles/76561198086990597/#!/compare/1454400000/1454572800

http://backpack.tf/profiles/76561198119349110/#!/compare/1454400000/1454486400

22 + 7 = 29 keys

Sale #9

Bulk sale for a Miami Nights Galvanized Gibus

http://backpack.tf/profiles/76561198135230107/#!/compare/1453881600/1453968000

http://backpack.tf/profiles/76561198086990597/#!/compare/1453881600/1453968000

Conclusion:

Sales at 28, 33, 23, and 29. Taking 23 as the outlier; taking 28-33 as the new price.

Additional and Counter Evidence is always appreciated.

Discovery out ヽ༼ຈل͜ຈ༽ﾉ