Resuggesting... Credits to Vrakos Anthrakir for help

Random Fact #16: Back when hats are considered fashionable, reporters put a paper with the word 'press' on their hatband around the crown to designate their status.

Sale 1, occurred on May 18th

https://marketplace.tf/items/tf2/538;5;u60

Sold for 63.32 USD, 1 Key is priced at 1.89 USD

63.32/1.89 = 33.5 keys, rounding to 34 keys.

Sale 2:

Another sold for 55 USD on 3rd May

55/1.87 = 29.4 keys, rounding to 29 keys.

Trade 1:

Credits to Tr0llyan

https://backpack.tf/profiles/76561198049313139#!/compare/1590364800/1590451200

https://backpack.tf/profiles/76561198967088046#!/compare/1590364800/1590451200

https://imgur.com/a/GpS5TqW

https://imgur.com/a/FUnAGnp (In English)

2 keys + DBD Samur-Eye (mini below)+banana (will be excluded) for DP KE

DBD Samur-Eye mini:

https://backpack.tf/profiles/76561198086346739#!/compare/1590105600/1590192000

https://backpack.tf/profiles/76561198011827547#!/compare/1590105600/1590192000

Samur-Eye + 10 keys +1 Tour of Duty Ticket for Orbiting Fire Tipped Lid (40 keys)

x+10+0.4 = 40

x=30 keys

Setting range at:

29-34 keys.