Resuggestion, thx Blaze

History 1: https://backpack.tf/item/9887966490

Untraceable:

https://backpack.tf/profiles/76561198062070538#!/compare/1615248000/1615334400

https://backpack.tf/profiles/76561198064925711#!/compare/1615161600/1615593600

Bulk for Burning Flames Chieftain's Challenge:

https://backpack.tf/profiles/76561198064925711#!/compare/1619568000/1619654400

https://backpack.tf/profiles/76561198322957656#!/compare/1619481600/1619654400

Added an Orbiting Planets Crone's Dome for a Laugh-O-Lantern Pithy Professional + 5 keys (bulk):

https://backpack.tf/profiles/76561198322957656#!/compare/1619481600/1619654400

https://backpack.tf/profiles/76561198323733331#!/compare/1619568000/1619654400

13 keys (one of the keys in buyer's compare doesn't match):

https://backpack.tf/profiles/76561198323733331#!/compare/1619913600/1620172800

https://backpack.tf/profiles/76561198355729705#!/compare/1620086400/1620172800

History 2: https://backpack.tf/item/9705084240

Thrown into a bot for 7 keys:

https://backpack.tf/profiles/76561198271058415#!/compare/1614816000/1614902400

https://backpack.tf/profiles/76561199112522018#!/compare/1614729600/1614816000

1 key matches:

https://backpack.tf/profiles/76561199112522018#!/compare/1616112000/1616198400

https://backpack.tf/profiles/76561198110017602#!/compare/1615939200/1616198400

From Blaze:

https://gladiator.tf/sales?item=Circling%20TF%20Logo%20A%20Handsome%20Handy%20Thing&at=2021-06-09T11:06:04.136Z

https://backpack.tf/profiles/76561198310763231#!/compare/1621814400/1622073600

https://backpack.tf/profiles/76561199101508611#!/compare/1621814400/1621900800 - sold to bot buyer for 9 keys

https://backpack.tf/profiles/76561198411578160#!/compare/1620432000/1620777600 - sold for 12 keys + 30 ref (13~ keys)

https://backpack.tf/profiles/76561198240911022#!/compare/1620345600/1620518400

https://backpack.tf/profiles/76561198411578160#!/compare/1619136000/1620432000 - sold for 10 keys

10 - 13 will work here. there is a buyer at 11 but that bot is owned by the current owner who has it listed on marketplace and was the one who paid 9 keys.