Will the value of what is awarded when I open a Mystery Capsule that is on sale be affected?
The value of the items that are awarded will be based on the original price, not the sale price. So if, for example, you purchase a Mystery Capsule that is valued at 150NC, but you pay 75NC for it, the items that are awarded will be valued at 150NC or more, they will not be valued at 75NC or more. The only thing that is being affected is the price that you are paying for the Mystery Capsule itself.