Secret Messages on Furniture
The mirror reads "Train, perfection March April Full Out" ... and according to a rep for Julien's Auctions -- the company behind the sale -- Jackson wrote the motivational message to himself in the months leading up to his "This Is It" tour.
The chalkboard on the right contains a heartbreaking message from one of Michael's children -- "I love Daddy. Smile, it's for free!" Both the mirror and the chalkboard have remained undisturbed since the singer's death.
Clearly, neither message was intended for public viewing -- but we're told the items are hitting the auction block on December 17 ... as is.
Check out the gallery for more of the semi-creepy things going up for auction.