1 year outdated.

Sold with 12 keys for Strange Professional Killstreak Australium Stickybomb Launcher (28 keys)

https://backpack.tf/profiles/76561198969000858#!/compare/1589760000/1589846400

https://backpack.tf/profiles/76561198838788284#!/compare/1589846400/1589932800

28-12 = 16 keys

Buyout was 22 keys

https://bot.tf/stats/listings/4O9DG1VJ

Stickybomb Classifieds:

https://gyazo.com/cb3758498bcddd64b32fb634373acd97

Buyers are up to 29, while lowest sellers are at 27 to 29. Going to take 28 as the median.

Untrace

https://backpack.tf/profiles/76561198254882979#!/compare/1589587200/1589673600

https://backpack.tf/profiles/76561198838788284#!/compare/1589500800/1589673600

Trace of 31 keys + 114.23 refined~ worth of sweets (2.104 keys)

https://backpack.tf/profiles/76561198051011034#!/compare/1586563200/1586736000

https://backpack.tf/profiles/76561198254882979#!/compare/1586736000/1586822400

31 + 2.104 = 33.104 rounding to 33 keys

However the buyout was 20, so it was likely 20 or less, excluding since uncertain of the sale.

https://bot.tf/stats/listings/4P093QJE

Bulk for 84 keys

https://backpack.tf/profiles/76561198292137994#!/compare/1586304000/1586390400

https://backpack.tf/profiles/76561198051011034#!/compare/1585958400/1586476800

Marketplace

https://marketplace.tf/items/tf2/1110;5;u3019

Sold for 55 on April 9 (55/1.69 = 32.54 rounding to 33 keys) - gets capped at the buyout of 31 keys anyways.

Sold for 15.04 on May 20 (15.04/1.88 = 8 keys) - Excluding as it's obviously low.

https://backpack.tf/item/2726819413 - Buyout was 31 keys

https://bot.tf/stats/listings/MVQ652WE

Current Classifieds:

https://gyazo.com/57e4b47fff27d3a892fa81f255e27c16

Buyers up to 15.46, excluding 16.

1 @ 8 keys

[s]1 @ 16 keys

1 @ 31 keys

Taking 31 keys here.