30 Points, All Secret Missions:

Secret missions can be bought with the points you've earned from getting medals. There are three missions available for purchase. They can be found placed above Death Star Attack, Battle of Hoth, and Strike at the Core missions. Each mission costs 30 points. But why waste your hard-earned points when you can save them by pulling out the memory card before you buy. This way you'll always have at least 30 points. However, you will not be able to save your progress on these levels, but it does give you a chance to play them.