Sale 1:

https://backpack.tf/profiles/76561198036469243#!/compare/1562889600/1563062400

https://backpack.tf/profiles/76561198096417710#!/compare/1562976000/1563062400

Sold for OF TC(69.5) + 25 keys

Total is 94.5 keys

https://bot.tf/stats/listings/4WD3N7ZM

B/O of 72 keys, capping

Sale 2:

https://backpack.tf/profiles/76561198096417710#!/compare/1565568000/1565654400

https://backpack.tf/profiles/76561198118922746#!/compare/1565308800/1565654400

Bulky

Sale 3:

https://backpack.tf/profiles/76561198118922746#!/compare/1565654400/1565740800

https://backpack.tf/profiles/76561198060458887#!/compare/1565654400/1565740800

Sold for PE Rimmed + ST Square + Vivid Impaler + ~6 keys in sweets

Rimmed Mini:

https://backpack.tf/suggestion/5d5df00b67807228396aea09

Suggestion for 27.5 keys

Impaler Mini:

https://backpack.tf/suggestion/5d668cc7d38172199c163c6f

Suggestion for 28.5 keys

Square Mini:

https://backpack.tf/suggestion/5d66cb79d381725a7b67b8b4

Suggestion for 7.25 keys

Total is 69.25 keys

https://bot.tf/stats/listings/Y9G6X01X

B/O of 90 keys

Sale 4:

https://backpack.tf/profiles/76561198060458887#!/compare/1565740800/1565827200

https://backpack.tf/profiles/76561198351184262#!/compare/1565395200/1565827200

Sold for Cool FN Masked Medigun(45) + 10 keys

Total is 55 keys.

Sale 5:

https://backpack.tf/profiles/76561198852072868#!/compare/1559606400/1559692800

https://backpack.tf/profiles/76561198006544512#!/compare/1559606400/1559692800

Sold for keys, at least 57 keys

Sale 6:

https://backpack.tf/profiles/76561198006544512#!/compare/1562976000/1563062400

https://backpack.tf/profiles/76561198135524596#!/compare/1562976000/1563062400

Sold for ~72 keys in items

Sale 7:

https://backpack.tf/profiles/76561198135524596#!/compare/1564012800/1564358400

https://backpack.tf/profiles/76561198052043171#!/compare/1564272000/1564358400

Sold for Scorching Batter

Batter Mini:

https://backpack.tf/suggestion/5d6d9c516780720c651e06dc

Suggestion for 75.5 keys

https://bot.tf/stats/listings/4PP7ENJ5

B/O of 94 keys

Sale 8:

https://backpack.tf/profiles/76561198052043171#!/compare/1566000000/1566086400

https://backpack.tf/profiles/76561198016865958#!/compare/1565913600/1566086400

Sold for Scorching Attendant(89.5)

Sale 9, 10:

https://marketplace.tf/items/tf2/137;5;u13

$115.01 / $1.85 = 62.17 keys

$130 / $1.81 = 71.82 keys

https://backpack.tf/vote/Unusual/Noble%20Amassment%20of%20Hats/Tradable/Craftable/13

Total sales @:

55, 62.17, 69.25, 71.82, 72, 72, 75.5, 89.5 keys

Buyers up to 55 keys,

Sellers down to 72, 80 keys

72 is young, 80 is aging,

gonna call 55, 62 low,

89 high,

taking 69 - 76 keys.