25 Highly Valuable Games You Might Actually Own

10. Dead Space Ultra Limited Edition

Platform: Xbox 360 Released: 2008 Potential Sealed Price: $2,600 Potential Used/Worn Price: $250

There were only 1,000 copies of the Dead Space Ultra Limited Edition ever made, which is a large reason why they can now be sold for such an excessive amount. The set features a graphic novel, animated movie DVD, an art book, and two signed lithographs.

Factory sealed copies of this special edition have been listed on eBay for as high as $2,600, while unsealed copies are regularly sold for between $200-$300.

9. Pokemon Red & Blue

Platform: Game Boy Released: 1998 Potential Sealed Price: $550 Potential Used/Worn Price: $50

Of all the games on this list, this is the most likely one you'll actually own. Millions and millions of copies of the game were sold during the height of Pokemania, so this isn't exactly a rare collector's item. However, thanks to nostalgia and the fact that many cartridges have since become battered and bruised from use, a good quality copy of the game can fetch a nice amount.

If you're in possession of a sealed copy, they're going for $500 or more on eBay, while good condition boxed items usually fetch about $50 or so. If all you've got is the cartridge, then you may as well keep it, they only sell for about $20 if you're lucky. Pokemon Red tends to sell for a slightly higher amount than Pokemon Blue, thanks to the iconic Charizard being featured on the front.