Updated the Ace High Cosa Nostra so might as well update the Dead Presidents one.

Sale 1: Untraceable

http://backpack.tf/profiles/76561198068697940#!/compare/1494806400/1494979200

Sale 2: Sold for Stormy Storm Pom-Pommed Provocateur (15.5) + Professional Killstreak Australium Axtinguisher (6.88 keys) --> 22.38; rounding to 22 keys.(almost 3 months old but still in-date)

Sale 3: Sold For Aussie Wrench (19)

http://imgur.com/a/2iNrI

http://backpack.tf/profiles/76561198070108781#!/compare/1496016000/1496188800

Sales at 19 & 22. Suggesting range from 19-22

Thanks to Erik for his feedback here.