Resuggestion https://backpack.tf/suggestion/5f19df0c52749b1f3f66f93e

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https://backpack.tf/profiles/76561198072009235#!/compare/1589414400/1589500800

I paid 27 and a spec KS kit for it (rounds up to 28 keys pretty much)

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https://backpack.tf/item/8708082825

https://marketplace.tf/items/tf2/205;15;u702;w4;pk208;kt-2

Sold for $75 / $1.92 = 39.06 keys

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https://backpack.tf/profiles/76561198235697740#!/compare/1593648000/1596153600

https://backpack.tf/profiles/76561198165905454#!/compare/1596585600/1596672000

30 keys leaving the second compare link

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https://backpack.tf/profiles/76561198165905454#!/compare/1597104000/1597190400

https://backpack.tf/profiles/76561198885824551#!/compare/1597104000/1597190400

added 6 keys for spec KS aus rocket (taking at 37 key buyers)

https://gyazo.com/966873e2edf495010dc6983478fc137b

makes this closer to like 31 keys

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https://backpack.tf/profiles/76561198885824551#!/compare/1597363200/1597449600

Haunted Ghosts Field Practice (21) + 5 keys

Whoever bought this for the Aus Rocket (31-33) sold it for 26.

Not using 31 or 26.

Proof by https://backpack.tf/u/76561198085880346

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Makes 39 look high taking the 31 -> 26 in account, going with 28-30.

https://backpack.tf/suggestion/5f19df0c52749b1f3f66f93e