Scammer in the history was banned after they made the trade, so will be investigating both exchanges there

-Untraceable/bulky: https://backpack.tf/profiles/76561198140403543#!/compare/1702512000/1703548800 https://backpack.tf/profiles/76561199067058262#!/compare/1702425600/1702512000

-Untraceable: https://backpack.tf/profiles/76561198311498888#!/compare/1702425600/1702512000 https://backpack.tf/profiles/76561199067058262#!/compare/1702512000/1702598400

-Sold with 31 ref (~0.5 keys at the time) for 42 keys; this was under buyers at the time: https://backpack.tf/profiles/76561198311498888#!/compare/1703721600/1703808000 https://backpack.tf/profiles/76561199533828030#!/compare/1703548800/1703808000

-Sold for 29.44 ref and 44 keys on auction: https://scrap.tf/auctions/L1CWCZ

-Sold with 25 keys for a radiant rivalry eyewear (kinda bulky and probably better used on the eyewear): https://backpack.tf/profiles/76561198074455967#!/compare/1704758400/1704844800 https://backpack.tf/profiles/76561198116538880#!/compare/1704758400/1704844800

With cached Google and gladiator.tf not working, I can't really prove anything about buyers being 42 around that time. There is also a sale at 44 that supports the lower-40s being a common trading point. 42-53 should be good here I reckon.