Thanks to scourge for doing the minis!

Sale 1-3:

https://marketplace.tf/items/tf2/31025;5;u34

$18.47 / $1.90 = 9.72 keys

$21.99 / $1.91 = 11.51 keys

$14.78 / $1.89 = 7.82 keys

Sale 4:

untrace

https://backpack.tf/profiles/76561198342161127#!/compare/1586995200/1587081600

https://backpack.tf/profiles/76561198140012738#!/compare/1586995200/1587081600

Sale 5:

bulk

https://backpack.tf/profiles/76561198086948995#!/compare/1586995200/1587081600

https://backpack.tf/profiles/76561198140012738#!/compare/1587081600/1587686400

Sale 6:

untrace

https://backpack.tf/profiles/76561198337734785#!/compare/1590192000/1590278400

https://backpack.tf/profiles/76561198972092483#!/compare/1590192000/1590278400

Sale 7:

bulk

https://backpack.tf/profiles/76561198838788284#!/compare/1586563200/1586649600

https://backpack.tf/profiles/76561198098096360#!/compare/1572739200/1586649600

Sale 8:

Terror-Watt Conquistador + 44 ref

https://backpack.tf/profiles/76561198838788284#!/compare/1586563200/1586649600

https://backpack.tf/profiles/76561198308210394#!/compare/1585612800/1586649600

Conq Mini:

https://backpack.tf/suggestion/5ed167f71855f43501666ef2

Suggestion for 8.25 keys

Total is ~9 keys

Sale 9:

C9 Tsarboosh + 1 key

https://backpack.tf/profiles/76561198308210394#!/compare/1586649600/1586736000

https://backpack.tf/profiles/76561198422796328#!/compare/1586649600/1586736000

Tsar Mini:

https://backpack.tf/suggestion/5ed190504909757b0d0d51af

Suggestion for 8.25 keys

Total is 9.25 keys

https://bot.tf/stats/listings/Y3WG38RQ

B/O of 8 keys, capping

Sale 10:

untrace

https://backpack.tf/profiles/76561198171275719#!/compare/1588896000/1588982400

https://backpack.tf/profiles/76561198180962170 - bp not loading

Sale 11:

untrace

https://backpack.tf/profiles/76561198171275719#!/compare/1588896000/1588982400

https://backpack.tf/profiles/76561199047041079#!/compare/1588896000/1588982400

Sale 12:

untrace

https://backpack.tf/profiles/76561199047041079#!/compare/1588896000/1588982400

https://backpack.tf/profiles/76561198169455952#!/compare/1588896000/1588982400

Sale 13:

aces Geisha Boy

https://backpack.tf/profiles/76561198396499936#!/compare/1588896000/1588982400

https://backpack.tf/profiles/76561198169455952#!/compare/1588896000/1588982400

Geisha Mini:

https://backpack.tf/suggestion/5ed19886425a4535061c9dd1

Suggestion for 6.75 keys

Sale 14:

Terror-Watt Counterfeit Billycock + 1 key

https://backpack.tf/profiles/76561198396499936#!/compare/1589155200/1589241600

https://backpack.tf/profiles/76561198799193033#!/compare/1589068800/1589414400

use there

https://bot.tf/stats/listings/M19W8Q0O

B/O of 8 keys

Sale 15:

untrace

https://backpack.tf/profiles/76561198799193033#!/compare/1589414400/1589500800

https://backpack.tf/profiles/76561198236869250#!/compare/1589500800/1589587200

Sale 16:

untrace

https://backpack.tf/profiles/76561198217283305#!/compare/1587340800/1587513600

https://backpack.tf/profiles/76561198053834262#!/compare/1587427200/1587513600

Sale 17:

untrace

https://backpack.tf/profiles/76561198434253692#!/compare/1588377600/1588464000

https://backpack.tf/profiles/76561198218438367 - bp not loading

Sale 18:

untrace

https://backpack.tf/profiles/76561198434253692#!/compare/1588464000/1588550400

https://backpack.tf/profiles/76561198161272026#!/compare/1588464000/1588550400

Sale 19:

7 keys + 26 ref

https://backpack.tf/profiles/76561198161272026#!/compare/1588550400/1588636800

https://backpack.tf/profiles/76561197977230738#!/compare/1588636800/1588982400

=================================================================

Sales:

7, 7.5, 8, 8, 9, 9.5, 12 keys

buyers up to ~6.5 keys,

calling 7 low,

12 high,

taking 7.5 - 9.5 keys