Gamer Alert!! Metal Gear On Sale @ the hut + 10% off promo code
For Metal Gear Rising Revengeance with Cyborg Ninja DLC your looking at around $41.40 for the PS3 version depending on your exchange rate and around $48.10 for Xbox 360 version.
Both prices are inclusive of shipping costs, making them comparatively cheaper to a number of other online retailers. Prices include an extra 10% off using “AA10” promotional code.
There are also a number of other titles from the Metal Gear line that are on sale so you could buy multiple games and save on shipping.