Sale 1:

Sold for Hot Field-Tested Low Profile SMG (14.5)

No outpost

Seller: https://backpack.tf/profiles/76561198296967233#!/compare/1498435200/1498521600

Buyer: https://backpack.tf/profiles/76561197964171516#!/compare/1498348800/1498435200

X = 15

Sale 2:

Sold for Dead Presidents Mann of Reason (Mini at 13.5 below) + <2 keys in items

No outpost

Seller: https://backpack.tf/profiles/76561198175249965#!/compare/1493078400/1493164800

Buyer: https://backpack.tf/profiles/76561198068837536#!/compare/1492905600/1493164800

X = 15

Sale 3:

Sold for 12 keys in a day

No outpost

Seller: https://backpack.tf/profiles/76561198068837536#!/compare/1493164800/1493251200

Buyer: https://backpack.tf/profiles/76561198251648090#!/compare/1493164800/1493251200

X = 12

Sale :

Sold for Smoking Private Eye

Seller: https://backpack.tf/profiles/76561198251648090#!/compare/1493251200/1493337600

Buyer: https://backpack.tf/profiles/76561198164651434#!/compare/1493251200/1493337600

Not many sales on the Smoking private eye, can be used on that instead.

Dead Presidents Mann of Reason Mini:

https://backpack.tf/suggestion/59526f62cf6c757d73300ef0

Sellers:

25 keys:

http://www.tf2outpost.com/trade/28321500 - 11 months

https://backpack.tf/u/76561197961080670

Sales at:

12

15

15

Sale at 12 sold in a day, Excluding 12.

Going with 15 flat.