Sale 1:

https://backpack.tf/profiles/76561198095022965#!/compare/1584576000/1584748800

https://backpack.tf/profiles/76561198095022965#!/compare/1585180800/1585267200

Bulk

sale 2:

https://backpack.tf/profiles/76561198095022965#!/compare/1588636800/1588723200

https://backpack.tf/profiles/76561198076297113#!/compare/1587859200/1588636800

Sold for 8 keys

sale 3:

https://backpack.tf/profiles/76561198928421771#!/compare/1586736000/1586822400

https://backpack.tf/profiles/76561198435061144#!/compare/1586822400/1586908800

Sold for 9 keys

sale 4:

https://backpack.tf/profiles/76561198435061144#!/compare/1586822400/1586908800

https://backpack.tf/profiles/76561198847267051#!/compare/1586736000/1586822400

Bulk

sale 5:

https://backpack.tf/profiles/76561198847267051#!/compare/1587168000/1587254400

https://backpack.tf/profiles/76561198195731583#!/compare/1587168000/1587254400

Bulk

sale 6:

https://backpack.tf/profiles/76561198195731583#!/compare/1587859200/1587945600

https://backpack.tf/profiles/76561198306756308#!/compare/1587772800/1587945600

Sold for 7 keys

sale 7:

https://backpack.tf/profiles/76561198802991149#!/compare/1588204800/1588291200

https://backpack.tf/profiles/76561198232041512#!/compare/1588204800/1588291200

untrace

sale 8:

https://backpack.tf/profiles/76561198232041512#!/compare/1588204800/1588291200

https://backpack.tf/profiles/76561198119206641#!/compare/1587945600/1589068800

untrace

sale 9:

https://backpack.tf/profiles/76561198314211872#!/compare/1583971200/1584057600

https://backpack.tf/profiles/76561198063052799#!/compare/1584057600/1584576000

Sold for 9 keys

Sale 10:

https://backpack.tf/profiles/76561198063052799#!/compare/1584835200/1584921600

https://backpack.tf/profiles/76561198448830963#!/compare/1584835200/1584921600

Keys

sale 11:

https://backpack.tf/profiles/76561198448830963#!/compare/1585267200/1585440000

https://backpack.tf/profiles/76561198286697457#!/compare/1585267200/1585440000

Sold for 9 keys

sale 12:

https://backpack.tf/profiles/76561198286697457#!/compare/1585612800/1586217600

https://backpack.tf/profiles/76561198358296372#!/compare/1586131200/1586217600

QS

sale 13:

https://backpack.tf/profiles/76561198358296372#!/compare/1586390400/1586476800

https://backpack.tf/profiles/76561198367696853#!/compare/1586476800/1586822400

Sold for Miami Pirate(8.75)

https://bot.tf/stats/listings/4O96ZQVJ

B/O of 6 keys, capping

Sale 14:

https://backpack.tf/profiles/76561198367696853#!/compare/1587513600/1588809600

https://backpack.tf/profiles/76561198057201381#!/compare/1588291200/1589241600

Untrace

sale 15:

https://marketplace.tf/items/tf2/30921;5;u3027

$15.99 / $1.68 = 9.52 keys <--- https://backpack.tf/item/6883793957 | https://bot.tf/stats/listings/466N1WD9 B/O of 9 keys, capping

$15.99 / $1.68 = 9.52 keys

$15.99 / $1.88 = 8.51 keys

$15.50 / $1.88 = 8.24 keys

Total sales @:

6, 7, 8, 8, 8.5, 9, 9, 9, 9, 9.5 keys

buyers up to ~4.5 keys,

poorly bumped unsold for ~7 keys,

calling 9.5 high,

6 low,

taking 7 - 9 keys.