Resuggesting! Thank you Lemons for letting me know of what the most appropriate range here would be given sales!

Item 1

https://backpack.tf/item/1663471562

Ignoring the trade-back between ZaGii and Fr3unen and the one between Zeus and Dolphin[/b]

Sale #1

Untraceable?-

Seller: https://backpack.tf/profiles/76561198064595411#!/compare/1697500800/1697587200

Buyer: https://backpack.tf/profiles/76561198152648165#!/compare/1697673600/1697932800

Sale #2

Gambled or untraceable?-

Seller: https://backpack.tf/profiles/76561198152648165#!/compare/1699228800/1699315200

Buyer: https://backpack.tf/profiles/76561198831628819#!/compare/1699142400/1699228800

Sale #3

Gambled-

Seller: https://backpack.tf/profiles/76561198831628819#!/compare/1699660800/1699920000

Buyer: https://backpack.tf/profiles/76561199161916038#!/compare/1699747200/1699833600

Sale #4

Gambled again-

Seller: https://backpack.tf/profiles/76561199161916038#!/compare/1699833600/1699920000

Buyer: https://backpack.tf/profiles/76561198043615055#!/compare/1699574400/1699833600

Sale #5

Gambled-

Seller: https://backpack.tf/profiles/76561198043615055#!/compare/1699833600/1700265600

Buyer: https://backpack.tf/profiles/76561199245733895#!/compare/1699747200/1699833600

Sale #6

Gambled again-

Seller: https://backpack.tf/profiles/76561199245733895#!/compare/1699747200/1699833600

Buyer: https://backpack.tf/profiles/76561199161916038#!/compare/1699747200/1699833600

Sale #7

Gambled?-

Seller: https://backpack.tf/profiles/76561199161916038#!/compare/1699920000/1700006400

Buyer: https://backpack.tf/profiles/76561198126485589#!/compare/1699920000/1700006400

Sale #8

Dumped for something?-

Seller: https://backpack.tf/profiles/76561198126485589#!/compare/1699920000/1700006400

Buyer: https://backpack.tf/profiles/76561199072654974#!/compare/1699920000/1700006400

Sale #9

Untraceable? Maybe bought and then instantly dumped again-

Seller: https://backpack.tf/profiles/76561199072654974#!/compare/1699920000/1700006400

Buyer: https://backpack.tf/profiles/76561199110809353#!/compare/1699920000/1700006400

Sale #10

Gambled?-

Seller: https://backpack.tf/profiles/76561198831628819#!/compare/1701216000/1701302400

Buyer: https://backpack.tf/profiles/76561199161916038#!/compare/1701216000/1701302400

Sale #11

Gambled-

Seller: https://backpack.tf/profiles/76561199161916038#!/compare/1701734400/1701820800

Buyer: https://backpack.tf/profiles/76561199245733895#!/compare/1701734400/1701820800

Sale #12

Gambled again?-

Seller: https://backpack.tf/profiles/76561199245733895#!/compare/1701820800/1701907200

Buyer: https://backpack.tf/profiles/76561198147024042#!/compare/1701820800/1701907200

Sale #13

Bulk dump for 87 keys (ID "13876355758" traces to the keys and to the bulk of unusuals)-

Seller: https://backpack.tf/profiles/76561198147024042#!/compare/1701820800/1701907200

Buyer: https://backpack.tf/profiles/76561199201937808#!/compare/1701820800/1701907200

Sale #14

Untraceable-

Seller: https://backpack.tf/profiles/76561199201937808#!/compare/1701820800/1701907200

Buyer: https://backpack.tf/profiles/76561198316831771#!/compare/1701820800/1701907200

Sale #15

Sold for 14 keys (ID "13889168475" of the unusual matches)-

Seller: https://backpack.tf/profiles/76561198316831771#!/compare/1701993600/1702080000

Buyer: https://backpack.tf/profiles/76561198140316312#!/compare/1701993600/1702080000

Sale #16

Sold for 25 keys (ID "13928183109" of the unusual matches)-

Seller: https://backpack.tf/profiles/76561198140316312#!/compare/1702684800/1702771200

Buyer: https://backpack.tf/profiles/76561198831628819#!/compare/1702771200/1702857600

Sale #17

Gambled?-

Seller: https://backpack.tf/profiles/76561198831628819#!/compare/1703203200/1703462400

Buyer: https://backpack.tf/profiles/76561199161916038#!/compare/1703116800/1703203200

Sale #18

Gambled?-

Seller: https://backpack.tf/profiles/76561199161916038#!/compare/1703116800/1703203200

Buyer: https://backpack.tf/profiles/76561198125532261#!/compare/1703116800/1703203200

Sale #19

Gambled?-

Seller: https://backpack.tf/profiles/76561198125532261#!/compare/1703116800/1703203200

Buyer: https://backpack.tf/profiles/76561198089140352#!/compare/1702771200/1703203200

Sale #20

Gambled-

Seller: https://backpack.tf/profiles/76561198089140352#!/compare/1702771200/1703203200

Buyer: https://backpack.tf/profiles/76561199161916038#!/compare/1703116800/1703203200

Sale #21

Gambled-

Seller: https://backpack.tf/profiles/76561199161916038#!/compare/1703116800/1703203200

Buyer: https://backpack.tf/profiles/76561198149824582#!/compare/1703203200/1703289600

Sale #22

Untraceable?-

Seller: https://backpack.tf/profiles/76561198149824582#!/compare/1704067200/1704326400

Buyer: https://backpack.tf/profiles/76561198415619075#!/compare/1704153600/1704326400

[n]Sale #23[/b]

Only 23.11 refined trace when using ID "14007652462" of the unusual, incomplete but was a dump anyways-

Seller https://backpack.tf/profiles/76561198415619075#!/compare/1704326400/1704412800:

Buyer: https://backpack.tf/profiles/76561199059632349#!/compare/1704240000/1704326400

Sale #24

Sold for 14 keys (ID "14010046292" of the unusual matches)-

Seller: https://backpack.tf/profiles/76561199059632349#!/compare/1704326400/1704412800

Buyer: https://backpack.tf/profiles/76561198119826352#!/compare/1704326400/1704412800

Sale #25

Sold for 18 keys + 12 refined (ID "14055342928" of the unusual matches)-

Seller: https://backpack.tf/profiles/76561198119826352#!/compare/1705276800/1705363200

Buyer: https://backpack.tf/profiles/76561198841279602#!/compare/1705276800/1705363200

Item 2

https://backpack.tf/item/1654605998

Spelled, not usable here

Sales @ 14, 14, 18, 25

Taking 14-18 here :3