I'm not quite sure I understand your question, but if it helps, I bought the Ultra Edition and it gave me exactly what it said it would. In terms of content in the KI Store, anything that isn't premium remained locked for me to earn. For example, I still had to get 100 fight titles to unlock Jago's Tiger Mask, and then spend the KP points to use it., I still had to spend 5000 KP for the second announcer, and I still had to meet whatever the requirements were to unlock the other colors for various characters.
Ultra gave me all the characters, the currently available retro costumes, the premium set of accessories available for each character at the moment, Killer Instinct Classic, and that was it. I still had to unlock stages, even. You aren't getting a free ride for spending money, if that's what you are thinking.