WCW Backstage Assault (N64) - Blue or grey?

[the_wizard_666 | 1,325]

Hey everyone.  I'm going through my collection for some stuff to sell to fund a major purchase, and one of the items I have is a sealed Backstage Assault.  Because there's a huge variance between the values of the blue and grey carts, and there's I can find suggesting a Rage Wars scenario of availability, I'd like to know simply if there's a way to tell which cart is in the box without opening the seal.  I'd hate to misrepresent it, and I'd also hate to short-change myself, so if there's a way to determine which it is, I'd love to know how.  Thanks!

[the_wizard_666 | 1,325]

Well, I'm no longer funding that purchase, but I am still curious about how to tell if there's a blue or grey cart in the box.  I'm assuming it'll be a small detail somewhere on the box that would identify it (assuming it wasn't a Rage Wars style revision that was only available by mail), and given the difference in value it could have, I definitely want to know what I have before I consider selling it (or possibly opening it).

[PRe Too | 0]

Your Cart is Blue if its the English Box and Grey if its in Spanish.  There was no Grey USA release and no Mexico Blue Release