No Boo

No Boo is a board item from Mario Party. No Boo appears to be a sign with a silhouette of a Boo crossed through with a red line. After completing Party Mode, it can be purchased at the Mushroom Shop for 500 coins. When this item is active, Boo will not be present on the board during gameplay. This means that players passing by Boo's space will not be able to steal coins or Stars. However, No Boo does not work on certain boards (such as Bowser's Magma Mountain, Eternal Star, and Peach's Birthday Cake, when the latter two does not have a Boo). A similar item called No Koopa is also available to purchase from the Mushroom Shop.