now here

sales

untrace

https://backpack.tf/profiles/76561198410076014#!/compare/1589328000/1589414400

https://backpack.tf/profiles/76561198869261405#!/compare/1591228800/1594684800

unfortunately got scammed it appears

https://backpack.tf/profiles/76561198272408012#!/compare/1589673600/1589846400

https://backpack.tf/profiles/76561199030174577#!/compare/1589500800/1589760000

bulk/untrace

https://backpack.tf/profiles/76561198859832739#!/compare/1589241600/1589328000

https://backpack.tf/profiles/76561198272408012#!/compare/1588464000/1589241600

untrace

https://backpack.tf/profiles/76561198850274253#!/compare/1588723200/1588809600

https://backpack.tf/profiles/76561198859832739#!/compare/1588291200/1588809600

untrace

https://backpack.tf/profiles/76561198118784197#!/compare/1590883200/1591056000

https://backpack.tf/profiles/76561198073472571#!/compare/1586131200/1591401600

22.66 ref was traced

https://backpack.tf/profiles/76561198074685139#!/compare/1589241600/1589414400

https://backpack.tf/profiles/76561198850274253#!/compare/1589328000/1589414400

bulk for c9 tundra?

https://backpack.tf/profiles/76561198850121720#!/compare/1596240000/1596326400

https://backpack.tf/profiles/76561198141187659#!/compare/1596240000/1596326400

untrace

https://backpack.tf/profiles/76561198037674114#!/compare/1594339200/1594425600

https://backpack.tf/profiles/76561198850121720#!/compare/1594512000/1596412800

untrace

https://backpack.tf/profiles/76561198093710207#!/compare/1591920000/1592006400

https://backpack.tf/profiles/76561198037674114#!/compare/1591315200/1592006400

untrace/bulk

https://backpack.tf/profiles/76561198832624621#!/compare/1591660800/1591747200

https://backpack.tf/profiles/76561198093710207#!/compare/1591315200/1591747200

20.33 ref was traced?

https://backpack.tf/profiles/76561198329306112#!/compare/1591660800/1591833600

https://backpack.tf/profiles/76561198832624621#!/compare/1591574400/1591660800

buyorder at like 6.4 keys~

https://bot.tf/stats/listings/4R03L2KK

sold for 9 keys

https://backpack.tf/profiles/76561198850274253#!/compare/1591488000/1591574400

https://backpack.tf/profiles/76561198329306112#!/compare/1590105600/1591574400

buyout was 8.5 keys~, sale sold in a day

https://bot.tf/stats/listings/Y5ZV2VD7

scammer alt sale

https://backpack.tf/profiles/76561198047025126#!/compare/1591401600/1591488000

https://backpack.tf/profiles/76561198850274253#!/compare/1591401600/1591488000

unfortunately scammed, or a scammer purchase

https://backpack.tf/profiles/76561198909141587#!/compare/1591401600/1588723200

https://backpack.tf/profiles/76561198047025126#!/compare/1591315200/1591401600

marketplace

https://marketplace.tf/items/tf2/30984;5;u15

23.99 on may 23 (23.99/1.9 = 13~)

https://manic.tf/keyprice/?at=2020-05-23

https://backpack.tf/item/8109115384 i think?

buyout of 13 i think, seller at 11.5 during the time

https://bot.tf/stats/listings/Y5Z6OLJ5 > https://bot.tf/stats/listings/Y9QK6D2N

that same seller for 11.5 was still there after a month

https://bot.tf/stats/listings/4P0GZVNZ

20 on june 3 (20/1.96 = 10~)

https://manic.tf/keyprice/?at=2020-06-03

19.99 on june 15 (19.99/1.99 = 10~)

https://manic.tf/keyprice/?at=2020-06-15

20.99 on june 27 (20.99/2.04 = 10~)

https://manic.tf/keyprice/?at=2020-06-27

20.22 on august 1 (20.22/1.91 = 11~)

https://manic.tf/keyprice/?at=2020-08-01 no records

https://marketplace.tf/items/tf2/5021;6

classifieds

https://gyazo.com/201ef746e6b898434a5d1c7c383c374a

summary

1 @ 9 keys

3 @ 10 keys

1 @ 11 keys

1 @ 13 keys

conclusion

9 sold in a day, excluding as low.

13 seems high due to past sellers at lower, excluding as high.

taking 10-11 here.