Mirth Sphere

The Mirth Sphere is a treasure in Pikmin 2 it is actually a rather small, clear marble with a blue pattern inside. It is found on the 1st sublevel of the Cavern of Chaos. It is the 125th treasure on the List of Pikmin 2 treasures in the NTSC version and the 124th in the PAL version.

Captain Olimar's Journal
"My investigation has concluded that this object embodies the spirit of comedy. But when it comes to humor, not even this item can stand up to my unrivaled powers of hilarity. Too bad the president doesn't appreciate my comedic genius..."

Sales Pitch
"Another of the universe's most intelligent beings, this creature's entire existence, from the birth of the universe to its ultimate collapse, is dedicated to devising a very special joke."