did i mention?

sales

sold for 8 keys + 23 refined

https://backpack.tf/profiles/76561198066815050#!/compare/1594339200/1594425600

https://backpack.tf/profiles/76561198084126218#!/compare/1594252800/1594339200

rounds to 8.5 keys

bulk

https://backpack.tf/profiles/76561198097499917#!/compare/1594166400/1594252800

https://backpack.tf/profiles/76561198066815050#!/compare/1594166400/1594252800

marketplace

https://marketplace.tf/items/tf2/30769;5;u57

19.99 on july 7 (19.99/1.98 = 10.1 rounds to 10 keys)

https://manic.tf/keyprice/?at=2020-07-07

sellers during the time

https://bot.tf/stats/listings/4KV98QQN

19.99 on july 9 (19.99/1.99 = 10.05 rounds to 10 keys)

https://manic.tf/keyprice/?at=2020-07-09

sellers during the time

https://bot.tf/stats/listings/4R0QXP52

classifieds

https://gyazo.com/c169f63dede51aa25ec09941a718ba43

unbumped seller at 10

buyers range around from 8.42 to 8.46~

summary

1 @ 8.5 keys

2 @ 10 keys

conclusion

eh, 8.5 is only 0.04 off from the nearest buyer, going to exclude it.

going with 10 here.