This suggestion is gonna bury me alive in sales :BibleThump:

Only taking sales of the past 2 months!

Showstopper Yeti Smash

Marketplace.tf sales

https://marketplace.tf/items/1183;5;u3001

Feb 13: $9 / $1.79 = 5.03 keys = 5 keys

Feb 17: $13.06 / $1.79 = 7.30 keys = 7.5 keys

Mar 8: $8 / $1.8 = 4.44 keys = 4.5 keys

Apr 6: $8 / $1.79 = 4.47 keys = 4.5 keys

Apr 8: $12.5 / $1.78 = 7.02 keys = 7 keys

Apr 17: $7.93 / $1.78 = 4.46 keys = 4.5 keys

Apr 26: $7.96 / $1.79 = 4.45 keys = 4.5 keys

Apr 30: $10.99 / $1.81 = 6.07 keys = 6 keys

May 1: $10.99 / $1.81 = 6.07 keys = 6 keys

Sale 1

Sold for 4 keys + 36 ref = 4.8 keys --> 5 keys

https://backpack.tf/profiles/76561198268232003#!/compare/1554681600/1554768000

https://backpack.tf/profiles/76561198340634356#!/compare/1554681600/1554768000

Sale 2

Bulk

https://backpack.tf/profiles/76561198124728984#!/compare/1553126400/1553212800

https://backpack.tf/profiles/76561198176500230#!/compare/1553126400/1553212800

Sale 3

Sold for 4 keys + 1.5 keys in ref = 5.5 keys

https://backpack.tf/profiles/76561198397249586#!/compare/1552089600/1552176000

https://backpack.tf/profiles/76561198305676157#!/compare/1552089600/1552176000

Sale 4

Sold for 6 keys

https://backpack.tf/profiles/76561198305676157#!/compare/1553126400/1553212800

https://backpack.tf/profiles/76561198819564432#!/compare/1553126400/1553212800

Sale 5

Sold for 4 keys + 36 ref = 4.8 keys --> 5 keys

https://backpack.tf/profiles/76561198027603870#!/compare/1554422400/1554595200

https://backpack.tf/profiles/76561198340634356#!/compare/1554508800/1554595200

Sale 6

Sold for 5 keys

https://backpack.tf/profiles/76561198119629032#!/compare/1552003200/1552089600

https://backpack.tf/profiles/76561197995880156#!/compare/1552003200/1552089600

Sale 7

Bulk

https://backpack.tf/profiles/76561198021055079#!/compare/1556668800/1556755200

https://backpack.tf/profiles/76561198006476995#!/compare/1556668800/1556755200

Sale 8

Sold for 4 keys + 20 ref = 4.45 keys --> 4.5 keys

https://backpack.tf/profiles/76561198439087786#!/compare/1556323200/1556409600

https://backpack.tf/profiles/76561198002757046#!/compare/1556323200/1556409600

Sale 9

Sold for 5 keys

https://backpack.tf/profiles/76561198097271466#!/compare/1556064000/1556150400

https://backpack.tf/profiles/76561198164931317#!/compare/1555891200/1556150400

Sale 10

Sold for a Gangreen Footprint Bill's Hat (Mini at 5.5 keys)

https://backpack.tf/profiles/76561198209643043#!/compare/1556496000/1556582400

https://backpack.tf/profiles/76561198141650025#!/compare/1556496000/1556582400

Bill's Mini:

Sold for a Bill's Hat (2 keys) + 3.5 keys in adds = 5.5 keys

https://backpack.tf/profiles/76561198185299778#!/compare/1556236800/1556496000

https://backpack.tf/profiles/76561198141650025#!/compare/1556323200/1556409600

Sale 11

Bulk

https://backpack.tf/profiles/76561198406237177#!/compare/1554854400/1554940800

Sale 12

Sold with a Mega Strike Baloonibouncer for an Orbiting Planets Toy Soldier (use on the Toy Soldier)

https://backpack.tf/profiles/76561198123016538#!/compare/1554854400/1555027200

https://backpack.tf/profiles/76561198062103356#!/compare/1554940800/1555027200

Sale 13

Sold with 11 keys and adds for an Aces High Executioner (used on there)

https://backpack.tf/profiles/76561198406237177#!/compare/1554508800/1554595200

https://backpack.tf/profiles/76561198148983233#!/compare/1554508800/1554595200

Sellers and Buyers:

https://gyazo.com/cbf423a02cfe4ab7e52e9b46fd7c46f3

Sales:

4.5 (5x)

5 (5x)

5.5 (2x)

6 (3x)

7

7.5

Seller at 5.71 keys makes it simple to cut off above 5.5 keys. Since there's no sale close to buyers/under buyers listed here we'll go with 4.5-5.5 keys!

Feel free to report more sales or leave by some feedback, cheers!

~Mucy