A Dutch retailer, InterToys, took out a full page ad for Gran Turismo 5, advertising the game with a 2009 release. The ad also shows what may be the official box art for the game as well. Further, upon going to InterToys website, they have the game listed for a November 2 release.
GamesCom came and went with no news on the official Gran Turismo release date, but this marks yet another piece of evidence pointing towards a 2009 release date. If the game is due out this holiday season, expect word of it's release date to hit soon.
View full ad here, courtesy of NeoGAF poster Tiduz.