Sale 1

https://backpack.tf/item/16757367584

https://marketplace.tf/items/tf2/31484;5;u18

Sold for $18 (keys were 1.84) - 9.8, rounded up to 10 keys

Sale 2

https://backpack.tf/item/15841142260

https://marketplace.tf/items/tf2/31484;5;u18

Sold for $20 (keys were 1.84) - 10.9, rounded up to 11 keys

Any pertinent comments are welcome