Grid 2 Xbox360/PS3 is $39.70 shipped at The Game Collection
The Game Collection has a pretty good price on the Xbox 360 and PS3 editions of Grid 2, you can get either for $39.70 shipped. I checked prices for both editions and this is looking like the best deal. The PS3 edition is available at EB Games for $59.50, JB Hi Fi for $59.99 and Big W for $62, all prices are inclusive of shipping charges. Dungeon Crawl which offers free shipping has it at $59.50. The Xbox 360 edition is available at Zavvi for $61.30 shipped and at EB Games for $59.50 shipped, making this deal the best price for either edition.