Item 1: https://backpack.tf/item/9548995951

Withdrawn from Mannco.Store and listed on their bot

Item 2: https://backpack.tf/item/9554998535

Sale 1:

https://backpack.tf/profiles/76561199199755458#!/compare/1765929600/1771718400

https://backpack.tf/profiles/76561199105379276#!/compare/1763769600/1766188800

Bulk

Item 3: https://backpack.tf/item/14431136783

Sale 2:

https://backpack.tf/profiles/76561198882886230#!/compare/1764979200/1765152000

https://backpack.tf/profiles/76561199026390261#!/compare/1764892800/1764979200

Bulk to STN

Sale 3:

https://backpack.tf/profiles/76561199026390261#!/compare/1764979200/1765065600

https://backpack.tf/profiles/76561198120774019#!/compare/1764979200/1765065600

13 keys and ~1 key of ref, rounding to 14 keys

Item 4: https://backpack.tf/item/15329159309

Bot owner to bot

Item 5: https://backpack.tf/item/16087775170

Sale 4:

https://backpack.tf/profiles/76561198882886230#!/compare/1764979200/1765152000

https://backpack.tf/profiles/76561198088822281#!/compare/1764892800/1764979200

Untrace (none of the keys in the buyer's compare match)

Sales:

14

Sellers:

BPTF - https://imgur.com/IMe1MDh 3 at 20 keys, all been there for 2 months

MPTF - https://marketplace.tf/items/tf2/31153;5;u3200 $35.99 (~19 keys)

STN - https://stntrading.eu/item/tf2/Unusual+Lost+Signal+Taunt%3A+The+Pooped+Deck none

SCM - https://steamcommunity.com/market/listings/440/Unusual%20Taunt%3A%20The%20Pooped%20Deck?filter=Lost+Signal https://imgur.com/tJdGnPs none

Going with 14 keys