Your search for "Giant Octopus S4" revealed the following:
Giant Octopus (S99) from Starter 1999, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: John Matson
Giant Octopus (POR) from Portal, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: John Matson
Giant Octopus (S00) from Starter 2000, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: John Matson
Giant Octopus - Wizkids Deep Cuts Unpainted Minis is available at 401 Games Canada! You can find lots of other RPG products as well as more great items from Wizkids!