Up for Auction this week on Ebay are multiple rare Coleco Poster Ads for released and unreleased games for the Mattel Intellivision System. These rarely if ever come up for auction. The game titles include Turbo, Carnival, Lady Bug, Frenzy, Pepper II, Tarzan, and more. Check out the Ebay seller CASEYNYDAHL to view the Posters up for sale.