Deja Vu.

Sale 1:

https://backpack.tf/profiles/76561198337734785#!/compare/1552089600/1552176000

https://backpack.tf/profiles/76561197965177128#!/compare/1552176000/1552262400

https://backpack.tf/profiles/76561197965177128#!/compare/1552435200/1552521600

https://backpack.tf/profiles/76561198337734785#!/compare/1552435200/1552521600

Tradeback

Sale 2:

https://backpack.tf/profiles/76561198337734785#!/compare/1552780800/1552867200

https://backpack.tf/profiles/76561198376056437#!/compare/1552780800/1552867200

Sold for 12 keys

Sale 3:

https://backpack.tf/profiles/76561198376056437#!/compare/1552867200/1552953600

https://backpack.tf/profiles/76561198304009353#!/compare/1552867200/1552953600

Sold for 12 keys

Sale 4:

https://backpack.tf/profiles/76561198304009353#!/compare/1553385600/1553731200

https://backpack.tf/profiles/76561198886994914#!/compare/1553644800/1553731200

Sold for CPS Sterling + ~2 keys in sweets

Use there

Sale 5:

https://backpack.tf/profiles/76561198886994914#!/compare/1553644800/1553731200

https://backpack.tf/profiles/76561198206935600#!/compare/1553644800/1553731200

Sold with ~3 keys in sweets for C9 Nickel

Use there

Sale 6:

https://backpack.tf/profiles/76561198206935600#!/compare/1553644800/1553731200

https://backpack.tf/profiles/76561198063537837#!/compare/1553644800/1553731200

Sold for spell + ~2 keys in sweets

Sale 7:

https://backpack.tf/profiles/76561198063537837#!/compare/1553731200/1553817600

https://backpack.tf/profiles/76561198062365679#!/compare/1553817600/1554508800

Untrace

Sale 8:

https://backpack.tf/profiles/76561198062365679#!/compare/1553817600/1554508800

https://backpack.tf/profiles/76561198145151446#!/compare/1554422400/1554508800

Can trace keys....

Sale 9:

https://backpack.tf/profiles/76561198145151446#!/compare/1554422400/1554508800

https://backpack.tf/profiles/76561198158206236#!/compare/1554422400/1554508800

Sold with ~7 in sweets for Planets Cold Killer

Use there

Sale 10:

https://backpack.tf/profiles/76561198158206236#!/compare/1555632000/1555718400

https://backpack.tf/profiles/76561198121442730#!/compare/1555459200/1555718400

Sold with ~1 key in sweets for Vivid Fro

Fro Mini:

https://backpack.tf/suggestion/5ccfc0f06780720768529ff6

Suggestion for 18.5 keys

Total is 17.5 keys

https://bot.tf/stats/listings/Y5GW587Y

B/O of 15 keys, capping

Sale 11:

https://backpack.tf/profiles/76561198089997759#!/compare/1550793600/1550880000

https://backpack.tf/profiles/76561198322781957#!/compare/1550880000/1550966400

Keys? looks like it sold in bulk..

Sale 12:

https://backpack.tf/profiles/76561198161131215#!/compare/1553385600/1553472000

https://backpack.tf/profiles/76561198290980518#!/compare/1552867200/1553472000

https://backpack.tf/profiles/76561198154700747#!/compare/1553385600/1553472000

Untrace

Sale 13:

https://backpack.tf/profiles/76561198154700747#!/compare/1553644800/1553731200

https://backpack.tf/profiles/76561198193038015#!/compare/1553644800/1553731200

Sold for 12 keys

Sale 14:

https://backpack.tf/profiles/76561198193038015#!/compare/1553731200/1553904000

https://backpack.tf/profiles/76561198291994318#!/compare/1553731200/1553817600

Can trace starboard?

Sale 15:

https://backpack.tf/profiles/76561198291994318#!/compare/1554163200/1554336000

https://backpack.tf/profiles/76561198193038015#!/compare/1554249600/1554336000

Sold with 1 key for CTFL Sky High

use there

https://bot.tf/stats/listings/42K62VZY

B/O of 16 keys

Sale 16:

https://backpack.tf/profiles/76561198193038015#!/compare/1554595200/1554681600

https://backpack.tf/profiles/76561198811281791#!/compare/1554508800/1554595200

Bulky

Sale 17:

https://backpack.tf/profiles/76561198811281791#!/compare/1555113600/1555200000

https://backpack.tf/profiles/76561198263885429#!/compare/1554163200/1556496000

Untrace(probably for 13)

Sale 18:

https://backpack.tf/profiles/76561198841365001#!/compare/1552780800/1552867200

https://backpack.tf/profiles/76561198394903250#!/compare/1552780800/1552867200

https://backpack.tf/profiles/76561198363395191#!/compare/1552780800/1552867200

Untrace, then QS

Sale 19:

https://backpack.tf/profiles/76561198332459390#!/compare/1551830400/1554076800

https://backpack.tf/profiles/76561198337734785#!/compare/1556841600/1556928000

QS / untrace

Total sales @:

12, 12, 12, 15 keys,

considering 2 sellers below 15,

killer supporting 12,

same with sterling,

taking 12 flat.