Microsoft and publisher Ubisoft have told IGN that they decided to knock the price of Teenage Mutant Ninja Turtles: Turtles in Time Re-Shelled, from $15 down to $10. This is fantastic news for a highly anticipated piece of nostalgia, and comes right after the announcement about Microsoft’s 800 point incentive for buying all the Summer of Arcade games, and makes it even more worth doing in the end.