Item 1: https://backpack.tf/item/8180801071

Listed on MPTF

MPTF: https://marketplace.tf/items/tf2/1172;5;u3047

Item 2 and 3: https://backpack.tf/item/6025489670 https://backpack.tf/item/6671587853

Sale 1:

Sold for $21.99 on August 11 2026

Keys were $1.91

21.99/1.91=11.51 ~12 keys

Sale 2:

Sold for $21.99 on September 1 2026

Keys were $1.88

21.99/1.88=11.69 ~12 keys

Sales:

12 (x2)

Sellers and buyers:

BPTF - https://archivist.tf/history?item=Arachnid+Assault+Taunt%3A+The+Victory+Lap&at=2026-10-04 Sellers at 16 and 18 keys, buyers up to ~8 keys

MPTF - https://marketplace.tf/items/tf2/1172;5;u3047 Seller at $21.99 (~12 keys)

STN - https://stntrading.eu/item/tf2/Unusual+Arachnid+Assault+Taunt%3A+The+Victory+Lap Buy order at ~8 keys

SCM - https://steamcommunity.com/market/listings/440/Unusual%20Taunt%3A%20The%20Victory%20Lap?appid=440&q=Arachnid+Assault https://imgur.com/ZXR7hzH Buyers up to 16€ (~8 keys)

Going with 12 keys flat