https://backpack.tf/item/7018444835

https://backpack.tf/profiles/76561198133069312#!/compare/1642464000/1642896000

https://backpack.tf/profiles/76561198044082175#!/compare/1641686400/1642896000

1:1 w/ Darkblaze Pithy Professional, Pithy has no other sales so use there

https://backpack.tf/profiles/76561198044082175#!/compare/1648771200/1649116800

https://backpack.tf/profiles/76561198280434589#!/compare/1649030400/1649116800

Cash? untrace

https://backpack.tf/item/3566443224

https://backpack.tf/profiles/76561198091502579#!/compare/1646870400/1646956800

https://backpack.tf/profiles/76561198344363390#!/compare/1646870400/1646956800

https://prnt.sc/4F9px7DahvpB (Credits Magical Spoon)

490 keys

+

Searing Plasma Backbiter's Billycock (27):

https://backpack.tf/item/461534234

https://backpack.tf/profiles/76561198070121170#!/compare/1637020800/1646006400

https://backpack.tf/profiles/76561198028030717#!/compare/1645920000/1646006400

https://gladiator.tf/listings/621c115ff4002fef03ef248e (implies sale was between ~20-28 keys)

4 keys match, incomplete, looks like the other keys were used to buy the Steaming Blitzen Bowl, but I can't tell how much that sold for either https://backpack.tf/profiles/76561198392224959#!/compare/1645920000/1646006400 https://gladiator.tf/listings/621b600fe4e87d8edc7bf93a

https://backpack.tf/profiles/76561198028030717#!/compare/1646352000/1646524800

https://backpack.tf/profiles/76561198344363390#!/compare/1646438400/1646524800

https://gladiator.tf/listings/62243c894288764ad4fadb51

Bulk for Misty Skull Frenchman's Beret, B/O was 25 keys

https://backpack.tf/profiles/76561198344363390#!/compare/1646870400/1646956800

https://backpack.tf/profiles/76561198091502579#!/compare/1646870400/1646956800

https://gladiator.tf/listings/622a95d8b782658a384df23e

B/O was 28 keys

https://marketplace.tf/items/tf2/108;5;u15 - Listed for $49.99

Taking 25-28 as an approximation, ~27 keys.

+

Spark of Smissmas Festive Cover-Up (11, https://backpack.tf/suggestion/625a007a5d42f33f6135fcca)

+

Cool Festivized Specialized Killstreak Gingerbread Winner Flame Thrower (Field-Tested) (24):

https://backpack.tf/item/9601119772

https://backpack.tf/profiles/76561199084784906#!/compare/1644278400/1644364800

https://backpack.tf/profiles/76561198294649667#!/compare/1644278400/1644451200

7 keys match, incomplete...but on further investigation: Strange Professional Killstreak Backburner (dumped for ~3.5 keys https://gladiator.tf/listings/6201b3fdfab1a05f8b040157) + Professional Killstreak Sharp Dresser (dumped for ~3 keys https://gladiator.tf/sales?item=Professional%20Killstreak%20Sharp%20Dresser&at=2022-02-09T00:01:13.218Z) + Circling Heart Reel Fly Hat (dumped for ~12 keys https://gladiator.tf/sales?item=Circling%20Heart%20Reel%20Fly%20Hat&at=2022-02-09T00:02:15.642Z) + ~10 keys leaves buyers side (~29 keys), they bought the FT alongside the Strange Killstreak Flare Gun (~1.2 keys https://gladiator.tf/listings/62023d810693c0dc4ffcb428) + Strange Specialized Killstreak Degreaser (~1.1 keys https://gladiator.tf/listings/6201b28df13261f62c88dd18), so

29 - 2.3 = ~27 keys, taking 27 here.

https://backpack.tf/profiles/76561198294649667#!/compare/1646697600/1646870400

https://backpack.tf/profiles/76561198344363390#!/compare/1646784000/1646870400

20 keys

https://backpack.tf/profiles/76561198344363390#!/compare/1646870400/1646956800

https://backpack.tf/profiles/76561198091502579#!/compare/1646870400/1646956800

Bulk

https://marketplace.tf/items/tf2/208;15;u703;w3;pk270;kt-2;festive - Listed at $53.99

Generic buyers at ~21+: https://backpack.tf/classifieds?page=10&item=Flame%20Thrower&particle=703

Taking 20-27, ~24 keys.

+

Sunbeams Hong Kong Cone (288):

https://backpack.tf/profiles/76561198069014271#!/compare/1646092800/1646265600

1:1 w/ Orbiting Fire Rack, ~265 key buyers at time of sale https://gladiator.tf/listings/6220db0e9c48a676b94125fe, taking 265 keys.

https://backpack.tf/profiles/76561198245186588#!/compare/1645228800/1645660800

316 keys

https://backpack.tf/profiles/76561198158206236#!/compare/1643328000/1643500800

260 keys

https://backpack.tf/profiles/76561199132157247#!/compare/1646438400/1646524800

https://gladiator.tf/sales?item=Sunbeams%20Hong%20Kong%20Cone&at=2022-03-16T00:49:59.339Z

290 keys

Taking 260-316, 288 keys.

+

Minty Cypress Taunt: Rock, Paper, Scissors (8):

https://backpack.tf/profiles/76561198400654415#!/compare/1645660800/1645747200

https://backpack.tf/profiles/76561198344363390#!/compare/1645660800/1645747200

Bulk for Broom

https://gladiator.tf/listings/622aacdb57b9bf85bce237f5 ~8 key buyers, taking 8 keys.

+

VFB Strange Horseless Headless Horsemann's Head (125):

https://backpack.tf/profiles/76561198258937500#!/compare/1643241600/1643328000

https://backpack.tf/item/165788466

https://gladiator.tf/listings/61ef509853e319f897126008

Probably 125 keys

+

Pumpkin Bombs Strange Specialized Killstreak Festive Black Box (12):

https://backpack.tf/classifieds?page=2&item=Festive%20Black%20Box&quality=11&tradable=1&craftable=1&australium=-1&killstreak_tier=2

New seller at 12 keys, unsold at 15 keys, 12 keys maybe?

=

985 keys

https://backpack.tf/profiles/76561198344363390#!/compare/1646870400/1646956800

https://backpack.tf/profiles/76561198125894269#!/compare/1646784000/1646956800

https://gladiator.tf/listings/622aaedaea94977f37375b5e

Bonzo The All-Gnawing Otolaryngologist's Mirror + 100 keys, Mirror has no other sales so use there

https://marketplace.tf/items/tf2/920;5;u87

https://manic.tf/keyprice/?at=2022-04-05&price=2444

$2444 / $1.73 = 1412.72 keys

Sales:

985, 1413

Rounding to 1000-1400 keys.