Aries: The Mark of Cain
Taurus: Sammy's mosse hair
Gemini: Samulet
Cancer: Trenchcoat
Leo: Impala
Virgo: Dean's leather jacket
Libra: Sam's WiFi
Scorpio: Flannel
Sagittarius: Devil's Trap
Capricorn: The Demon knife
Aquarius: Cas' eyes
Pisces: Anti-possession symbol