Your search for "Snake // Zombie Double-Sided Token 11 // 12" revealed the following:
Zombie // Snake Token (Foil) (TECC) from Lorwyn Eclipsed Commander, available at 401 Games Canada. Rarity: Token Finish: Foil Card Text:SnakeDeathtouch
Copy // Officer (012) Token (TTRC) from Star Trek, available at 401 Games Canada. Rarity: Token Finish: Normal
Copy // Officer (010) Token (TTRC) from Star Trek, available at 401 Games Canada. Rarity: Token Finish: Normal
Copy // Borg (020) Token (TTRC) from Star Trek, available at 401 Games Canada. Rarity: Token Finish: Normal
Copy // Officer (006) Token (TTRC) from Star Trek, available at 401 Games Canada. Rarity: Token Finish: Normal
Copy // Klingon Warrior (005) Token (TTRC) from Star Trek, available at 401 Games Canada. Rarity: Token Finish: Normal
Citizen // Officer (008) Token (TTRC) from Star Trek, available at 401 Games Canada. Rarity: Token Finish: Normal
Copy // Officer (009) Token (TTRC) from Star Trek, available at 401 Games Canada. Rarity: Token Finish: Normal
Spacecraft Illusion // Officer (010) Token (TTRC) from Star Trek, available at 401 Games Canada. Rarity: Token Finish: Normal