https://backpack.tf/item/13882130862

https://backpack.tf/profiles/76561197962261994#!/compare/1713139200/1713225600

https://backpack.tf/profiles/76561198275585998#!/compare/1713139200/1713225600

Spec KS Aussie Knife [20] + 4 pure = 25

Mini for Knife

https://backpack.tf/classifieds?item=Knife&quality=11&tradable=1&craftable=1&australium=1&killstreak_tier=2

Nothing good on gladiator

Should average to a little more than 19.5 = rounded up to 20

https://backpack.tf/profiles/76561198275585998#!/compare/1713139200/1713225600

https://backpack.tf/profiles/76561198280638280#!/compare/1712880000/1713225600

Sold alongside 11 pure + 3 keys of sweets for an Aussie Rocket Launcher [47] = 33

https://steamcommunity.com/market/listings/440/Macaw%20Masked%20Sniper%20Rifle%20%28Minimal%20Wear%29

Rifle is conservatively 1 key? Then the rest of the items is about 2 keys total.

https://backpack.tf/profiles/76561198280638280#!/compare/1713657600/1714003200

https://backpack.tf/profiles/76561198054862332#!/compare/1713744000/1714003200

1:1 with Hard Carry Hat to Kill For = 28

https://stntrading.eu/item/tf2/Unusual+Frosty+Flavours+Warhood

https://imgur.com/a/IHog6CS

STN buys at 27, excluding the 25 sale.

Taking 28-33.