There are 8: the mushroom, flower, star, special, banana, she'll, leaf, and lightning cups.
To get mirror cups in Mariokart Wii you willk have to complete all of the cups on all engune sizes
50cc 100cc 150cc mirror mode.
you have to have gold in all the cups to unlock it :)
Mariokart wii
You have to rank 1 star in all 150cc cups
to unlock dry bowser, you need to get a one star rank or better in all 150cc Wii cups (all the cups on the top)
Get the Gold cup in all 50cc , 100cc and 150cc cups
You have to get at least a one star rank in the 100cc Retro Cups. Then he will be unlocked.
The Shell Cup, Banana Cup, Leaf Cup, and Lightning Cup.
Beat 100cc retro cups with 1 star or better.
You must get a one star rank or more in the 100cc Retro cups
You have to complete 100cc Retro cups. You also must have at least 1 star!