Huh, surprised nobody took this in my time gone, given it was basically free :p, Big thanks to Lemonade for giving detailed info on a sale I missed! Appreciate it.

Sale #1 - Can't trace. Probably the least up-to-date backpack I've ever seen, in regards to the latter.

https://backpack.tf/profiles/76561197994697258#!/compare/1576627200/1576713600

https://backpack.tf/profiles/76561198106447684#!/compare/1554508800/1578873600

Sale #2 -

$69 on 19th of December. https://marketplace.tf/items/tf2/380;5;u61 - 42 keys - Can't seem to find the correct history for this one? Maybe I've gone blind, I don't know.

Sale #3 - 30 keys pure - QS'd some stuff for the keys, so my end is broken, I'm afraid.

https://backpack.tf/profiles/76561198080179568#!/compare/1579651200/1579737600

https://backpack.tf/profiles/76561198108020471#!/compare/1579651200/1579737600

Sale #4 - Can't determine. Most likely a QS, given it looks like the seller was offloading a load of Luchadores.

https://backpack.tf/profiles/76561198044065256#!/compare/1576713600/1578960000

https://backpack.tf/profiles/76561198080179568#!/compare/1576713600/1576800000

Sale #5 - Load of stuff. Thanks again to Lemonade for providing evidence, makes this a lot quicker.

P. Confetti Defiant Spartan, Strange HoS Highway Star, Holy Grail Schadenfreude, '72 Jumping Jack, Screaming Tiger Yeti Smash, Pro Aussie SMG, and a 2x spelled Unique Original.

https://imgur.com/a/72UkEtx

https://backpack.tf/profiles/76561198002922156#!/compare/1578182400/1578441600

https://backpack.tf/profiles/76561198084367252#!/compare/1578268800/1578441600

Schadenfreude in-date @ 21 keys.

Jumping Jack in-date @ 4 keys.

Taking buyers alone on the Highway Star (12), Defiant Spartan (8) and the SMG (10) caps this sale at the 50 key buyout, with or without a mini on the Original.

//

30, 42, and 50.

Generally, I'd exclude 30 since it's pretty far below 42 and 50, however given it's a pure sale with a listing that was up for near a week, and that the higher end was a bulk buy that got capped, I'm more inclined to keep it in. If I shouldn't feel free to let me know. Same deal if I've missed anything massive, admittedly very tired as I type this. Have a good one!

B/O screenshot. Knew I'd have missed something. https://imgur.com/a/2AIHLcL