This monster can only be Ritual Summoned with the Ritual Spell Card, "Hamburger Recipe". You must also Tribute monsters whose total Level Stars equal 6 or more from the field or your hand.
Near Mint Unlimited - $0.90
Lightly Played Unlimited - $0.80
Moderately Played Unlimited - $0.70
Heavily Played Unlimited - $0.60
Damaged Unlimited - $0.50