Choo Choo. Car 17.

Sale 1:

https://backpack.tf/profiles/76561198326269383#!/compare/1533859200/1534032000

https://backpack.tf/profiles/76561198074127950#!/compare/1533945600/1534032000

Shark.

Sale 2:

https://backpack.tf/profiles/76561198074127950#!/compare/1533945600/1534032000

https://backpack.tf/profiles/76561198205153083#!/compare/1533772800/1534032000

Sold for 11 keys.

Sale 3:

https://backpack.tf/profiles/76561198205153083#!/compare/1534032000/1534118400

https://backpack.tf/profiles/76561198066730552#!/compare/1534032000/1534118400

https://backpack.tf/profiles/76561198158517626#!/compare/1534032000/1534118400

Sold with ~1 key in sweets for Miami Elfin Deal

Elfin Mini:

https://backpack.tf/suggestion/5b735158cf6c753c74089eab

Suggestion for 15 keys.

Total is 14 keys

Randy's Part:

Sold for a Miami Sultan's - Buyers at 14, Seller at 15, no real other need for a mini tbh

https://backpack.tf/profiles/76561198158517626#!/compare/1534118400/1534204800

the sultan sale is 15, and sale 3 from your sugg is 14, since it was 1 key worth of stuff sold with the Shade and the Elf is 15.

Taking 14 - 15 keys.