Be the proud owner of the most powerful shotgun in the game. The arms dealer who specializes in the Lupara hangs out at Joe Foley’s Bar in New Jersey, but it’s worth the trip out of the city. Bring $450,000 along with you to pick up this gun. (Available exclusively on Xbox Live Marketplace.) There are no refunds for this item. For more information, see www.xbox.com/live/accounts.

Favors are the currency of the mob world. You do something for somebody, they owe you big. Get three additional favor missions that are available exclusively on Xbox Live Marketplace. Get over 100% game completion! (Note: All three missions have in-game prerequisites which you can view at http://godfather.ea.com.) There are no refunds for this item. For more information, see www.xbox.com/live/accounts.

This Corleone Challenge Expansion Pack features 12 additional challenges, suitable for Top Dons and those looking to push their skills to the limit. Unlock 10 more Achievements and an additional 250 Achievement Points – but only if you survive! There are no refunds for this item. For more information, see www.xbox.com/live/accounts.

Get the ability to buy the most powerful revolver in the game. One bite from this beauty stings worse than any venom. Look for the special arms dealer at the Continental Club in Little Italy. At $300,000 it provides great bang for your buck. (Available exclusively on Xbox Live Marketplace.) There are no refunds for this item. For more information, see www.xbox.com/live/accounts.

Give yourself some extra muscle by getting the ability to buy the most powerful crew member in the game, regardless of your current rank in the Corleone family. It’ll cost you $10,000 to add him to your team, payable to special crew dealers. Check your map for their locations. There are no refunds for this item. For more information, see www.xbox.com/live/accounts.

Get the ability to buy the most powerful Tommy gun in the game. It’s one of the best weapons you can own, but top-of-the-line firepower comes at a price - $500,000 to be precise. Only one arms dealer in the city sells this baby. You can find him at Jay Sizzle’s Steakhouse in Midtown. (Available exclusively on Xbox Live Marketplace.) There are no refunds for this item. For more information, see www.xbox.com/live/accounts.

Add $50,000 to your game portfolio. It’s not a fortune, but it’s nothing to shake a stick at either. The money will be added directly to your in-game bankroll once you return to gameplay. This is a one-time offer; it cannot be purchased multiple times. There are no refunds for this item. For more information, see www.xbox.com/live/accounts.

Get the ability to buy five of the most powerful weapons in the game. You still have to buy the weapons separately in-game from arms dealers, but if you do, you’ll have one of the most feared arsenals in the mob world. Check the individual weapon descriptions for arms dealer locations. There are no refunds for this item. For more information, see www.xbox.com/live/accounts.

You want the most powerful Magnum in the game? You have to get the right to buy it first. You won’t regret it, though. For $350,000 and a trip to Hell’s Kitchen you can pack some serious heat. Look for the arms dealer at Poppy’s Westside Nightclub. (Available exclusively on Xbox Live Marketplace.) There are no refunds for this item. For more information, see www.xbox.com/live/accounts.

Your chance to get the most powerful pistol in the game is just one stop away. For $350,000 you can be a real Romeo, stopping hearts all over town. Rendezvous with the arms dealer at the Full Moon Nightclub in Brooklyn. Good luck, killer. (Available exclusively on Xbox Live Marketplace.) There are no refunds for this item. For more information, see www.xbox.com/live/accounts.