Tradeback: https://backpack.tf/item/8461592083

https://backpack.tf/item/5717653261

https://backpack.tf/profiles/76561198085192810#!/compare/1629244800/1629331200

untrace but snapshot suggests ~12.2k https://gladiator.tf/listings/611dae03560cc0cb1a648c1c

Following sale to scammer

https://backpack.tf/item/3840263633

https://backpack.tf/profiles/76561198800728280#!/compare/1625097600/1625356800

16k

https://backpack.tf/item/3042968960

Some initial tradebacks

https://backpack.tf/profiles/76561199111073161#!/compare/1628121600/1628208000

https://backpack.tf/profiles/76561198216635401#!/compare/1626048000/1629072000

untrace, can't find a listing snapshot either

https://backpack.tf/item/2947804641

https://backpack.tf/profiles/76561199117276571#!/compare/1625011200/1625184000

17k

https://backpack.tf/item/2890236907

https://backpack.tf/profiles/76561198042183232#!/compare/1625097600/1630022400

https://backpack.tf/profiles/76561198054200662#!/compare/1617667200/1625875200

untrace

https://backpack.tf/profiles/76561198054200662#!/compare/1627862400/1628208000

https://backpack.tf/profiles/76561198321944467#!/compare/1586736000/1629331200

untrace, could be a MP sale

https://backpack.tf/item/2601649936

https://backpack.tf/profiles/76561198342161127#!/compare/1628726400/1628812800

18k

https://backpack.tf/item/2391903973

https://backpack.tf/profiles/76561199085563434#!/compare/1626480000/1626739200

https://backpack.tf/profiles/76561198160513092#!/compare/1620950400/1627084800

untrace

MP:

https://marketplace.tf/items/tf2/232;14

19.9k

https://marketplace.tf/items/tf2/232;14;kt-2

19.8k

https://backpack.tf/item/3330587257

SCM:

https://steamcommunity.com/market/pricehistory/?country=US&currency=1&appid=440&market_hash_name=Collector%27s%20Specialized%20Killstreak%20Bushwacka

27.5k

https://steamcommunity.com/market/pricehistory/?country=US&currency=1&appid=440&market_hash_name=Collector%27s%20Professional%20Killstreak%20Bushwacka

12.9k

14.2k

14.5k

21.5k

17.1k

20k

15.1k

20.9k

23.1k

MC.store:

https://mannco.store/item/440-collectors-professional-killstreak-bushwacka

8.95k

Sales below 13k countered by buyers. However, buyers for pro ks on SCM at ~14.8, and since majority of sales are pro ks, excluding sales below that too. Sellers don't counter. SCM spec ks 27.5 sale almost seems like an outlier, but it is the most recent sale at sept 10, so still including. Taking rest sales as range.