Resuggestion, thanks to Shuffle for the info!

Sale 1:

https://backpack.tf/profiles/76561198192602363#!/compare/1588723200/1588809600

https://backpack.tf/profiles/76561198064240625#!/compare/1588809600/1588896000

Sold for C9 Bonk(100) + 45 keys

Total is 145 keys

https://bot.tf/stats/listings/M0O52OX2

B/O of 170 keys

sale 2:

https://backpack.tf/profiles/76561198066802889#!/compare/1581811200/1581897600

https://backpack.tf/profiles/76561198016430067#!/compare/1581724800/1581811200

Sold for PE Falkirk + Scorching Snaggle + Bubbling Casemaker + 47 keys

Casemaker Mini:

https://backpack.tf/suggestion/5ec0892339c60a602466d194

Suggestion for 17 keys

Falkirk Mini:

https://backpack.tf/suggestion/5ec0bc2f29643e5f4b3da36a

suggestion for 55 keys

https://bot.tf/stats/listings/Y7D3W5DN

B/O of 150 keys, easily caps by buyers on Snaggle

sale 3:

https://backpack.tf/profiles/76561198016430067#!/compare/1583539200/1583625600

https://backpack.tf/profiles/76561198314349856#!/compare/1583539200/1583625600

Sold with N&B Beenie + Clair Vampire + Beams Wraith

use there

https://bot.tf/stats/listings/Y796J9X8

B/O of 200 keys

sale 4:

https://backpack.tf/profiles/76561198314349856#!/compare/1584662400/1584748800

https://backpack.tf/profiles/76561198125791160#!/compare/1584662400/1584748800

Sold for 121 keys

sale 5:

https://backpack.tf/profiles/76561198125791160#!/compare/1586736000/1586822400

https://backpack.tf/profiles/76561198311773504#!/compare/1586822400/1586908800

Sold for Beams Honcho + PE tundra(71) + 24 keys

nothing on the Honcho, but will will easily cap, as the Honcho is definitely worth at least 8 keys more than buyers.

https://bot.tf/stats/listings/M19NRE5O

B/O of 160 keys

sale 6:

https://backpack.tf/profiles/76561198327633561#!/compare/1587340800/1587772800

https://backpack.tf/profiles/76561198986498652#!/compare/1587340800/1587513600

QS

sale 7:

https://backpack.tf/profiles/76561198060379908#!/compare/1581811200/1581984000

https://backpack.tf/profiles/76561198028026547#!/compare/1581897600/1582070400

Sold for 103 keys

sale 8:

https://backpack.tf/profiles/76561198040147228#!/compare/1581552000/1582156800

https://backpack.tf/profiles/76561198305494036#!/compare/1584403200/1584576000

QS

sale 9:

https://backpack.tf/profiles/76561198305494036#!/compare/1584662400/1584748800

https://backpack.tf/profiles/76561198269395083#!/compare/1584662400/1584748800

Transfer

Sale 10:

https://backpack.tf/profiles/76561198269395083#!/compare/1584662400/1584748800

https://backpack.tf/profiles/76561198362008411#!/compare/1584662400/1584748800

Sold for 130 keys

sale 11:

https://backpack.tf/profiles/76561198362008411#!/compare/1584748800/1584921600

https://backpack.tf/profiles/76561198059842369#!/compare/1584835200/1585094400

Sold for Beams France + ~60 keys

use there

sale 12:

https://marketplace.tf/items/tf2/30623;5;u14

$270 / $1.69 = 159.76 keys

$150.71 / $1.69 = 89.18 keys

$270 / $1.79 = 150.84 keys <--- https://backpack.tf/item/4117815671

Sale 15:

https://backpack.tf/profiles/76561198002186909#!/compare/1586390400/1586476800

https://backpack.tf/profiles/76561198327633561#!/compare/1586304000/1586476800

sold for 99 keys

Total sales @:

89, 99, 103, 121, 130, 145, 150, 151, 160, 160 keys

buyers up to ~93 keys, one buyer at 94 keys,

seller at 165 keys,

Shuffle's Part:

I'd rather use the open suggestion at 115 for for Cloud 9 Bonk Boy, since 100 was technically outdated (its suggestion was made in January)

https://backpack.tf/suggestion/5eec0e787b919c52fa752df0

https://imgur.com/a/PL5RyCp - 121 was a buy order sale at the time

https://backpack.tf/profiles/76561198986498652#!/compare/1589587200/1589760000 - Sold for a Burning Rotation (165 Keys)

https://backpack.tf/suggestion/5ec0c80e996eba694c1b218e - Burning Rotation suggestion

https://imgur.com/a/a5cPeXg - 2 sellers at 160 Keys, 4 buyers at 100/101 Keys

https://backpack.tf/item/4115902001

https://backpack.tf/item/4175174126

https://backpack.tf/u/76561198040073503

https://backpack.tf/u/76561198305494036

https://backpack.tf/u/76561198125791160

https://backpack.tf/u/76561198081042493

Sale 11 would be better here, since it's pretty bulky for the Vive, so that's a second sale at 130 Keys. I'm also not the biggest fan of the Burning 1:1.

Considering 121 was a buy order at the time, and with the buyers at 100 Keys, I'd opt to take a more conservative drop to 130 - 160 Keys.