Ah.

SALE 1

Unknown

https://backpack.tf/profiles/76561198277115869#!/compare/1562198400/1562284800

SALE 2

Sold for 9 keys

https://backpack.tf/profiles/76561198021055079#!/compare/1560470400/1560556800

https://backpack.tf/profiles/76561197992659090#!/compare/1560470400/1560556800

SALE 3

Sold with poisonous bubbles of regret taunt: conga for 42 keys

https://backpack.tf/profiles/76561198021055079#!/compare/1562198400/1562284800

https://backpack.tf/profiles/76561198136336290#!/compare/1561852800/1562889600

B/o was 10 keys for the balloonibouncer

https://bot.tf/stats/listings/4KK9Q084

Could use this sale here as the b/o for the conga was 32 keys

https://bot.tf/stats/listings/4PEJGL6Y

SALE 4

Not sure

https://backpack.tf/profiles/76561198453535254#!/compare/1562371200/1562544000

https://backpack.tf/profiles/76561198389255104#!/compare/1562284800/1562544000

SALE 5

Unknown

https://backpack.tf/profiles/76561198062561069#!/compare/1560297600/1560384000

SALE 6

Sold for 9 keys

https://backpack.tf/profiles/76561198841279602#!/compare/1561507200/1561593600

SALE 7

Sold for dead presidents mighty mine + fountain of delight taunt: disco fever

https://backpack.tf/profiles/76561198021055079#!/compare/1559865600/1559952000

https://backpack.tf/profiles/76561198252123826#!/compare/1559952000/1560038400

Mighty mine is unpriced, while the taunt is outdated. Taking quick minis here.

7.35 + 2.9 = 10.25 keys

B/o was also 10 keys

https://bot.tf/stats/listings/Y51LJN94

Capping at 10 keys.

Mini for the mighty mine

https://gyazo.com/cc98cd5858bb553a85f4094f41f147d2

Buyers are up to 7.35 keys

Mini for the taunt

https://gyazo.com/82e9585b441998267905911dcc3aa114

Buyers are up to 2.9 keys

SALE 8

Unknown

https://backpack.tf/profiles/76561198252123826#!/compare/1560124800/1560211200

SALE 9

Not sure

https://backpack.tf/profiles/76561198135333068#!/compare/1564272000/1565136000

https://backpack.tf/profiles/76561198224035376#!/compare/1564272000/1564876800

MARKETPLACE SALES

18.39 on may 17 (18.39 / 1.83 = 10.04 rounding to 10 keys)

18 on may 22 (18 / 1.79 = 10.05 rounding to 10 keys)

18.39 on may 23 (18.39 / 1.8 = 10.21 rounding to 10 keys)

15 on june 13 (15 / 1.82 = 8.24 rounding to 8 keys)

12.3 on august 9 (12.3 / 1.83 = 6.72 rounding to 6.5 keys)

https://marketplace.tf/items/tf2/30763;5;u3019

CLASSIFIEDS

https://gyazo.com/ba3b67b8a057e309b017886c1a1e53c2

Sales at 9, 9, 10, and 10. Marketplace sales at 6.5, 8, 10, 10, and 10.

6.5 seems low due to the other sales. Taking 8-10 keys.