Thanks serp and everyone!

Resuggestion with all the new info

(old suggestion)

Sale 1: 19k

https://backpack.tf/profiles/76561198076020691#!/compare/1563321600/1563408000

https://backpack.tf/profiles/76561198091502579#!/compare/1563321600/1563408000

Sale 2: DBD Pirate (unsolds there way below buyers here, low)

https://backpack.tf/profiles/76561198095022965#!/compare/1564704000/1564790400

https://backpack.tf/profiles/76561198415629249#!/compare/1564790400/1564876800

Sale 3: Untrace

https://backpack.tf/profiles/76561198267189538#!/compare/1563753600/1563840000

https://backpack.tf/profiles/76561198143069094#!/compare/1563753600/1563840000

Sale 4, 5: 2x same day

> Bulk

https://backpack.tf/profiles/76561198362008411#!/compare/1563926400/1564012800

> Untrace

https://backpack.tf/profiles/76561198362008411#!/compare/1564012800/1564099200

(new sales & info)

New sales:

https://backpack.tf/profiles/76561198275222296#!/compare/1570492800/1571097600

Sold for 19 keys likely through scrap.tf auctions

X = 19

https://backpack.tf/profiles/76561198258655903#!/compare/1571097600/1571270400

https://backpack.tf/profiles/76561198138901669#!/compare/1571184000/1571356800

Added 3 keys for a PE Blast Defense (31, indate) through scrap.tf auctions

31 - 3 = 28

X = 28

https://backpack.tf/profiles/76561198063075911#!/compare/1571616000/1571702400

Bulk for something

https://backpack.tf/item/5187761136 - gambling from zaka-andre

https://backpack.tf/profiles/76561198416405381#!/compare/1572393600/1572480000

Quicksold for 20 keys (1 day)

X = 20

https://backpack.tf/profiles/76561198071362011#!/compare/1572825600/1572912000

https://backpack.tf/profiles/76561198859721638#!/compare/1572825600/1572912000

Bewitched Buy A Life + 5 keys

Use there

https://backpack.tf/profiles/76561198377227383#!/compare/1570752000/1570924800

https://bot.tf/stats/listings/YDL5LD6R - B/O was 28

Logo Noble (17, open suggstion) + ~9 keys in sweets

X = 28

https://backpack.tf/profiles/76561198377227383#!/compare/1571356800/1573171200

DBD Towering

High outlier/use there

https://backpack.tf/profiles/76561198992641753#!/compare/1571529600/1571616000

Qsed for 19.5 in 1 day

X = 20 (qs)

----

On foamys request, 19 - 28 keys