https://www.youtube.com/watch?v=q38Y5FLK63k

Sale #1-

Sold for 39 Keys

https://backpack.tf/profiles/76561198192602363#!/compare/1566345600/1566432000

https://backpack.tf/profiles/76561198177059485#!/compare/1566432000/1566518400

Sale #2-

Sold for Cloud 9 Punk's Pomp

https://backpack.tf/profiles/76561198382824443#!/compare/1564876800/1564963200

https://backpack.tf/profiles/76561198058802333#!/compare/1564876800/1564963200

Mini - 45 Keys

Sold for Haunted Ghosts Troublemaker's Tossle Cap (indate at 42 Keys) + 3 Keys

https://backpack.tf/profiles/76561198307532189#!/compare/1566000000/1566172800

https://backpack.tf/profiles/76561198171107913#!/compare/1566086400/1566172800

Sale #3-

Sold for Scorching Flames Elf Esteem (indate at 30 Keys) + Collector's Professional Killstreak Equalizer

https://media.discordapp.net/attachments/298073323219320834/621841147261747202/0fb734eedd2c8f4a1984540582cd1f85.png?width=400&height=90

https://backpack.tf/profiles/76561198068732040#!/compare/1564876800/1564963200

https://backpack.tf/profiles/76561198382824443#!/compare/1564876800/1564963200

Mini- 10 Keys

https://marketplace.tf/items/tf2/128;14;kt-3

$17.82 / $1.84 = 9.68 keys

$18 / $1.84 = 9.78 keys

$20 / $1.85 = 10.81 keys

Using 10 Keys

Sales at 39/40/45