Sale 1:

Sold for Arcana Buccaneer’s Bicorne (Suggestion at 120) + Pro. KS Iron Bomber Kit (10) + Voices Seven Sees (2)

Seller: https://backpack.tf/profiles/76561198068127299#!/compare/1531526400/1531612800

Buyer: https://backpack.tf/profiles/76561198031126990#!/compare/1531526400/1531612800

https://backpack.tf/item/3376852497

X = 132

Sale 2:

Sold for Duped Beams Hound Dog (Mini at 70.5 below) + Isotope Well Worn Blitzkrieg Knife (22) + ~21.5 keys in items

Seller: https://backpack.tf/profiles/76561197994697258#!/compare/1530835200/1530921600

Buyer: https://backpack.tf/profiles/76561198255903931#!/compare/1530835200/1530921600

https://backpack.tf/item/3376852497

X = 114

https://backpack.tf/profiles/76561198153806405#!/compare/1535241600/1535328000 - Spelled cosmetic sold for 2 keys here

Other Sales:

https://backpack.tf/item/3376852497 (#1-4)

https://backpack.tf/item/3310609308 (#5)

#1

Bulk-ish

https://backpack.tf/profiles/76561198031126990#!/compare/1534636800/1534723200

https://backpack.tf/profiles/76561198258264645#!/compare/1534636800/1534723200

#2

Sold for SBTWC Cosa Nostra Cap + cheap stuff

https://backpack.tf/profiles/76561198255903931#!/compare/1531526400/1531612800

https://backpack.tf/profiles/76561198068127299#!/compare/1531526400/1531612800

Was used on the Cosa.

#3

Bulk for Demonflame Vive La France

https://backpack.tf/profiles/76561198258264645#!/compare/1534982400/1535068800

https://backpack.tf/profiles/76561198112516663#!/compare/1534464000/1535068800

#4

Bulk for pure

https://backpack.tf/profiles/76561198112516663#!/compare/1534464000/1535068800

https://backpack.tf/profiles/76561198036445124#!/compare/1534982400/1535068800

#5

Untraceable, probably sold for 75 keys

https://backpack.tf/profiles/76561198120612788#!/compare/1532476800/1532736000

https://backpack.tf/profiles/76561198097135729#!/compare/1532563200/1532649600

Arcana Buccaneer’s Bicorne:

https://backpack.tf/suggestion/5bb85658cf6c752c830b03ac

Duped Beams Hound Dog Mini:

https://backpack.tf/item/180912872 - all sales here

Sale 1:

Sold for Sunbeams Larrikin Robin (36) + Max’s Head (~19) + Catastrophic Companions (~21 at the time)

Seller: https://backpack.tf/profiles/76561198083520022#!/compare/1536969600/1537056000

Buyer: https://backpack.tf/profiles/76561198000326258#!/compare/1536969600/1537056000

Companions: https://i.imgur.com/SU13CNH.png

X = 76

Sale 2:

Sold with 37 keys + ~1 key in metal for Green Energy Rotation Sensation (110)

Seller: https://backpack.tf/profiles/76561198057034390#!/compare/1536883200/1537056000

Buyer: https://backpack.tf/profiles/76561198169132553#!/compare/1536796800/1536883200

X = 72

Sale 3:

Sold for Green Energy Hound Dog + Circling Heart Copper’s Hard Topper + Screaming Tiger Killer Solo

Seller: https://backpack.tf/profiles/76561197994697258#!/compare/1535500800/1535587200

Buyer: https://backpack.tf/profiles/76561198057034390#!/compare/1535328000/1535673600

Should fit into the range here.

Seller at 65 for 3 weeks:

https://i.imgur.com/hQKFsSU.png

https://backpack.tf/item/180912872

Taking 65-76.

Sellers:

https://i.imgur.com/kisjvij.png

https://backpack.tf/item/3376852497 - 130 keys

https://backpack.tf/item/3310609308 - 150 keys

Sales at:

114

132

Rounding 114 to 115, and 132 to 130.

Going with 115-130.