if you worked in retail at all you''d know that console memory cards don''t make nearly enough profit to be considered a decent amount of income for sony/microsoft/nintendo. The only reason they are on the market isn''t because they make them alot of extra money, but because they are vital to the large games needing to be saved since the cd/dvd format has no writeable sectors. Making money off them is just an added bonus. Not the primary reason they''re around