I've heard rumors that back in the 80s, NES developers had to pay $9 US per cart for the lockout chip alone! I would hope that included the licensing fees. Anyway, anyone know what the costs were for Nintendo/Sega developers to get carts made back in the 80s/90s? How the costs changed as time passed (ie. MMCs becoming cheaper)? I'm really curious! Someone must have documents or such with the pricing information!