This card is used to Ritual Summon "Skull Guardian". You must also offer monsters whose total Level Stars equal 7 or more as a Tribute from the field or your hand.
Near Mint Unlimited - $116.60
Lightly Played Unlimited - $104.90
Moderately Played Unlimited - $81.60
Heavily Played Unlimited - $58.30
Damaged Unlimited - $46.70