Skull-crackin goodies

Sale #1 - 7 keys

(Note: cannot be seen in the item history as the item got quickly listed on marketplace.tf before being registered, but top 7 keys do match the exchange bt the one listed on mp and the previous owner)

https://backpack.tf/item/3748760397

https://backpack.tf/profiles/76561199119484218#!/compare/1618876800/1618963200

https://backpack.tf/profiles/76561198091502579#!/compare/1618876800/1618963200 (untraceable)

Sale #2 - Untraceable/bulk

https://backpack.tf/item/3340970201

https://backpack.tf/profiles/76561198040073503#!/compare/1618185600/1618272000

Sale #3 - Sold for $5 on mannco.store

https://mannco.store/item/19181

Keys were ~1.96 on the day of sale

5/1.96 = 2.55 keys

Sale #4 - 8 keys pure

https://backpack.tf/item/3328634108

https://backpack.tf/profiles/76561199102931867#!/compare/1621123200/1621209600

https://backpack.tf/profiles/76561198830404032#!/compare/1621036800/1621209600 (untraceable)

B/O was 8 keys - https://gladiator.tf/listings/60a1720b872e8f2841eee556

So it sold at 2.55, 7, and 8 keys

2.55 is obviously too low, so that leaves with a final price range of 7 - 8 keys