It seems that getting one of those Gun Metal Gray Sony PlayStation 3s will be harder than expected. Not only does this bundle containing  Metal Gear Solid 4: Guns of the Patriots come in very limited quantities, you'll need to do a few other chores as well.

For starters, the Metal Gear Solid 4 Limited Edition Gun Metal Gray bundle will only be available via online pre-orders on the official Konami site. This means you'll have to go through a lengthy registration process before you can even have a chance to avail of the package.

To better understand what the big deal about this particular bundle is, here are its contents:

• Gun Metal Gray PS3 with a 40GB Hard drive.
• A DualShock 3 wireless controller
• Metal Gear Solid 4: Guns of the Patriots Limited Edition
• Exclusive Blu-ray disc including over 2 hours of additional content - "Hideo Kojima's Gene", a behind-the-scenes vision of Hideo Kojima's production team & game and "The Making of Metal Gear Solid 4: Guns of the Patriots" documentary
• The official Metal Gear Solid 4: Guns of the Patriots CD Soundtrack, including 16 never-before-released tracks by Harry Gregson-Williams (Shrek, Armageddon, The Rock), Nobuko Toda, and Ennio Morricone.

All of this comes at the special price of US$ 599. Start clicking away at the Konami site if you want in on this. For some MGS fanatics, this one just might be worth more than its price tag.