Items:

Clothing (stolen from Bertha's B&B)
Pencil (traded at Bukmek)
Chalk (traded at Bukmek)
Paper (traded at Bukmek)
Tobacco (traded at Bukmek)
Lighter/fluid (looted from weapons cache)
Hunting knife (looted from weapons cache)
Holy watered whiskey flask (stolen from the Devil's party and refilled at the abandoned inn after Hell Forest/taught blessing by Dean)
Rumpelstiltskin fingerbone (duh. one stolen by Hook.)
Irish Jesus Bible (stolen from Apfelstrudel church)
Flask of cursed(?) applejack (belonged to him in Apfelstrudel)

Stalking tools:

Hyperion beard bits
Halehouse elopement notice