Sale 1:

https://backpack.tf/profiles/76561197990152763#!/compare/1555286400/1555459200

https://backpack.tf/profiles/76561198342161127#!/compare/1555286400/1555372800

Untrace

Sale 2:

https://backpack.tf/profiles/76561198167304451#!/compare/1551398400/1551484800

https://backpack.tf/profiles/76561198165205268#!/compare/1551398400/1551484800

Sold with ~2 keys in sweets for DBD Oiled

Oiled Mini:

https://backpack.tf/suggestion/5cd9038cd3817212a06b6ad6

Suggestion for 13.5 keys

Total is 11.5 keys

Sale 3:

https://backpack.tf/profiles/76561198165205268#!/compare/1551398400/1551484800

https://backpack.tf/profiles/76561198249975774#!/compare/1551484800/1551571200

Untrace

Sale 4:

https://backpack.tf/profiles/76561198249975774#!/compare/1551484800/1551571200

https://backpack.tf/profiles/76561198371087539#!/compare/1551398400/1551571200

Untrace

Sale 5:

https://backpack.tf/profiles/76561198371087539#!/compare/1551571200/1551657600

https://backpack.tf/profiles/76561198816039340#!/compare/1551484800/1551657600

Sold for Miami Elite(9)

Sale 6:

https://backpack.tf/profiles/76561198816039340#!/compare/1551484800/1551657600

https://backpack.tf/profiles/76561198368338747#!/compare/1551571200/1551657600

Sold for Surge Toe

Toe Mini:

https://backpack.tf/suggestion/5cd904d3d381721577057b7b

Suggestion for 16 keys

https://bot.tf/stats/listings/4ROPP2E4

B/O of 18 keys

Sale 7:

https://backpack.tf/profiles/76561198368338747#!/compare/1551830400/1551916800

https://backpack.tf/profiles/76561198121830870#!/compare/1551744000/1551830400

Can trace 7 keys, prob QS

Sale 8:

https://backpack.tf/profiles/76561198121830870#!/compare/1552953600/1553040000

https://backpack.tf/profiles/76561198272599003#!/compare/1552953600/1553040000

Sold for Miami Sky High(12) + ~1 key in sweets

Total is 13 keys

sale 9:

https://backpack.tf/profiles/76561198272599003#!/compare/1552953600/1553040000

https://backpack.tf/profiles/76561198220284775#!/compare/1552953600/1553040000

Sold for 11 keys

sale 10:

https://backpack.tf/profiles/76561198220284775#!/compare/1553212800/1553299200

https://backpack.tf/profiles/76561198811281791#!/compare/1553212800/1553299200

Sold with 1 key for DBD Puffy(16)

Total is 15 keys

https://bot.tf/stats/listings/Y8V85GDY

B/O of 13 keys, capping

Sale 11:

https://backpack.tf/profiles/76561198811281791#!/compare/1553212800/1553299200

https://backpack.tf/profiles/76561198204028017#!/compare/1552176000/1553299200

Sold for Rockets MtM + MS Sorcery(4)

MtM Mini:

https://backpack.tf/suggestion/5cd9038e67807258c82bbe84

Suggestion for 4.75 keys

Total is 8.75 keys

Sale 12:

https://backpack.tf/profiles/76561198204028017#!/compare/1553299200/1554508800

https://backpack.tf/profiles/76561198086475372#!/compare/1554336000/1554508800

Bulk

Total sales @:

8.75, 9, 11, 11.5, 13, 13, 16 keys

Buyers up to ~9.5 keys

Taking 11 - 16 keys