Mirthful Mistletoe Reindoonibeanie

[b][u]Item 1[/b][/u]
https://backpack.tf/item/13026978999

[b]Sale #1[/b]
Bulk sale-
Seller: https://backpack.tf/profiles/76561198026104036#!/compare/1688515200/1688688000
Buyer: https://backpack.tf/profiles/76561198125791160#!/compare/1688601600/1688688000

[b][u]Item 2[/b][/u]
https://backpack.tf/item/12845206779

[b]Sale #2[/b]
Sold for 13 keys + 4 refined (ID "13018356082" of the unusual match)-
Seller: https://backpack.tf/profiles/76561198850178158#!/compare/1683676800/1683763200
Buyer: https://backpack.tf/profiles/76561199196369249#!/compare/1686960000/1686960000

[b][u]Item 3[/b][/u]
https://backpack.tf/item/10079719045

[b]Sale #3[/b]
Sold for 13 keys-
Seller: https://backpack.tf/profiles/76561198237499180#!/compare/1690588800/1690675200
Buyer: https://backpack.tf/profiles/76561198372722828#!/compare/1690243200/1690761600

[b]Sale #4[/b]
Sold for a Purple Confetti Letch's LED + 4 keys (ID "13324079328" of the unusual matches, not usable however seeing as there's no other sales for the unusual)-
Seller: https://backpack.tf/profiles/76561198372722828#!/compare/1690761600/1690848000
Buyer: https://backpack.tf/profiles/76561198386344068#!/compare/1690588800/1690761600

[b]Sale #5[/b]
Sold with 4 keys for a Sunbeams Wild Brim Slouch (17 keys) = 17-4 = 13 keys-
Seller: https://backpack.tf/profiles/76561198386344068#!/compare/1690761600/1690848000
Buyer: https://backpack.tf/profiles/76561198084589742#!/compare/1688947200/1690848000

[b]Sale #6[/b]
Untraceable-
Seller: https://backpack.tf/profiles/76561198084589742#!/compare/1690848000/1690934400
Buyer: https://backpack.tf/profiles/76561198061836787#!/compare/1691020800/1691107200

[b][u]Item 4[/b][/u]
https://backpack.tf/item/9643327942

[b]Sale #7[/b]
Untraceable-
Seller: https://backpack.tf/profiles/76561199013699360#!/compare/1678233600/1687910400
Buyer: https://backpack.tf/profiles/76561199026390261#!/compare/1687824000/1687910400

[b]Sale #8[/b]
Untraceable-
Seller: https://backpack.tf/profiles/76561199026390261#!/compare/1687910400/1687996800
Buyer: https://backpack.tf/profiles/76561199193517739#!/compare/1687910400/1689033600

[b][u]Item 5[/b][/u]
https://backpack.tf/item/9550362164

[b]Sale #9[/b]
Untraceable-
Seller: https://backpack.tf/profiles/76561198191536489#!/compare/1684886400/1686009600
Buyer: https://backpack.tf/profiles/76561199120469843#!/compare/1685664000/1686268800

[b]Sale #10[/b]
Sold for a Screaming Tiger Taunt: Pool Party (8 keys) + a High Five! (2.1 keys, buyers price) = 8+2.1 = 10.1ish keys-
Seller: https://backpack.tf/profiles/76561199120469843#!/compare/1687478400/1690329600
Buyer: https://backpack.tf/profiles/76561199061278212#!/compare/1688860800/1690675200

[b][u]Item 6[/b][/u]
https://backpack.tf/item/9655796571

[b]Sale #11[/b]
Untraceable-
Seller: https://backpack.tf/profiles/76561198093594661#!/compare/1687219200/1687305600
Buyer: https://backpack.tf/profiles/76561198117597416#!/compare/1688515200/1688688000

[b][u]Marketplace.tf Sales[/b][/u]
https://marketplace.tf/items/tf2/31171;5;u175

[b]MP.TF Sale #1[/b]
Sold for $34.99 on May 23, 2023
Keys @ $2
34.99/2 = 17.50ish keys

[b]MP.TF Sale #2[/b]
Sold for $34.99 on May 31, 2023
Keys @ $1.99
34.99/1.99 = 17.58ish keys

[b]MP.TF Sale #3[/b]
Sold for $35.99 on July 2, 2023
Keys @ $1.99
35.99/1.99 = 18.09ish keys

[b]MP.TF Sale #4[/b]
Sold for $35.99 on July 13, 2023
Keys @ $1.98
35.99/1.98 = 18.18ish keys

[b]MP.TF Sale #5[/b]
Sold for $35.99 on July 25, 2023
Keys @ $1.95
35.99/1.95 = 18.46ish keys

[b]MP.TF Sale #6[/b]
Sold for $35.99 on August 3, 2023
Keys @ $1.95
35.99/1.95 = 18.46ish keys

[b]MP.TF Sale #7[/b]
Sold for $34.95 on August 4, 2023
Keys @ $
34.95/1.95 = 17.92ish keys

[b]Sales @ 10, 13, 13, 13, 18, 18, 18, 18, 18, 18, 18

Excluding 10 given that its below buyers, taking 18 here should be fine even with unsolds at 17 given how many sales have happened at 18

Taking 13-18[/b]