Sale 1:

https://backpack.tf/profiles/76561198281818183#!/compare/1586563200/1587081600

https://backpack.tf/profiles/76561198879945899#!/compare/1586649600/1586736000

Sold for keys?

Sale 2:

https://backpack.tf/profiles/76561198070281440#!/compare/1582156800/1582243200

https://backpack.tf/profiles/76561198025571917#!/compare/1575590400/1582761600

Keys?

Sale 3:

https://backpack.tf/profiles/76561198050013009#!/compare/1583625600/1583712000

https://backpack.tf/profiles/76561198324774613#!/compare/1583539200/1583798400

Sold for 8 keys

Sale 4:

https://backpack.tf/profiles/76561198324774613#!/compare/1584057600/1584144000

https://backpack.tf/profiles/76561199014136432#!/compare/1584144000/1584230400

Sold for ~7.5 keys

Sale 5:

https://backpack.tf/profiles/76561199014136432#!/compare/1584144000/1584230400

https://backpack.tf/profiles/76561198196728195#!/compare/1582588800/1584230400

Sold for 8 keys

Sale 6:

https://backpack.tf/profiles/76561198196728195#!/compare/1584316800/1584403200

https://backpack.tf/profiles/76561198153845654#!/compare/1584316800/1584403200

Sold for Smoking Skullcracker + ~2.5 keys in sweets

use there, few sales

https://bot.tf/stats/listings/MXXQ1XG6

B/O of 11 keys

Sale 7:

https://backpack.tf/profiles/76561198153845654#!/compare/1584316800/1584403200

https://backpack.tf/profiles/76561198142077268#!/compare/1584316800/1584403200

Sold for 9 keys

Sale 8:

https://backpack.tf/profiles/76561198142077268#!/compare/1584489600/1584576000

https://backpack.tf/profiles/76561198075027629#!/compare/1584576000/1585094400

Sold for 10 keys

Sale 9:

https://backpack.tf/profiles/76561198075027629#!/compare/1585094400/1586304000

https://backpack.tf/profiles/76561198358296372#!/compare/1585094400/1585180800

QS

Sale 10:

https://backpack.tf/profiles/76561198358296372#!/compare/1585699200/1585785600

https://backpack.tf/profiles/76561198335261315#!/compare/1585612800/1585785600

Sold for 9 keys

Sale 11:

https://backpack.tf/profiles/76561198128971451#!/compare/1586304000/1586390400

https://backpack.tf/profiles/76561199038315744#!/compare/1586131200/1586304000

Sold for at least 7 keys

Sale 12:

https://backpack.tf/profiles/76561199038315744#!/compare/1586304000/1586390400

https://backpack.tf/profiles/76561198154061149#!/compare/1586304000/1586390400

Sold with 2 keys for PBoR Squeezebox

use there

https://bot.tf/stats/listings/4P097Q66

B/O of 12 keys

Sale 13:

https://backpack.tf/profiles/76561198154061149#!/compare/1586304000/1586390400

https://backpack.tf/profiles/76561198094230147#!/compare/1586390400/1586476800

Bulky

Sale 14:

https://backpack.tf/profiles/76561198094230147#!/compare/1586908800/1586995200

https://backpack.tf/profiles/76561198962439228#!/compare/1586736000/1586908800

Sold for 8 keys (4 used to buy spells)

Sale 15:

https://backpack.tf/profiles/76561198962439228#!/compare/1587081600/1587168000

https://backpack.tf/profiles/76561198077872443#!/compare/1587168000/1587254400

Sold for Miami Mmph + ~3 keys in sweets

use there

Sale 16:

https://backpack.tf/profiles/76561198136403113#!/compare/1582243200/1582761600

https://backpack.tf/profiles/76561198339381843#!/compare/1582675200/1582761600

Untrace

Sale 17:

https://backpack.tf/profiles/76561198337734785#!/compare/1582934400/1583020800

https://backpack.tf/profiles/76561198106650630#!/compare/1582329600/1583020800

Keys

Sale 18:

https://backpack.tf/profiles/76561198106650630#!/compare/1583020800/1583107200

https://backpack.tf/profiles/76561198042766325#!/compare/1583020800/1583107200

Sold for Aces jeepcap + 1 key

use there

Sale 19:

https://backpack.tf/profiles/76561198042766325#!/compare/1583107200/1583539200

https://backpack.tf/profiles/76561198131081286#!/compare/1583193600/1583280000

Sold for ~7.5 keys

Sale 20:

https://backpack.tf/profiles/76561198131081286#!/compare/1583193600/1583280000

https://backpack.tf/profiles/76561198204840520#!/compare/1583107200/1583452800

Untrace

Sale 21:

https://backpack.tf/profiles/76561198204840520#!/compare/1583107200/1583452800

https://backpack.tf/profiles/76561198204840520#!/compare/1583107200/1583452800

Sold with negligible sweets for Strange Smoking Billy

use there

Sale 22:

https://backpack.tf/profiles/76561198895576970#!/compare/1583539200/1583625600

https://backpack.tf/profiles/76561198080523402#!/compare/1405321200/1584230400

Untrace

Sale 23:

https://marketplace.tf/items/tf2/403;5;u62

$19.5 / $1.77 = 11.02 keys <--- https://backpack.tf/item/7956850867

$19.5 / $1.77 = 11.02 keys

$14.64 / $1.76 = 8.32 keys

$19 / $1.71 = 11.11 keys

$15.50 / $1.71 = 9.06 keys

$16 / $1.71 = 9.36 keys <--- https://backpack.tf/item/3733674394

$16 / $1.77 = 9.04 keys <--- https://backpack.tf/item/7956850867

$14.99 / $1.77 = 8.47 keys

Total sales @:

7.5, 7.5, 8, 8, 8, 8.5, 8.5, 9, 9, 9, 9, 9.5, 10, 11, 11, 11 keys

buyers up to ~7.5 keys,

sellers down to 15 keys,

calling 7.5 low,

taking 8 - 11 keys.