Michael Jackson's Estate is suing a movie memorabilia store for auctioning off historic photos from MJ's heyday -- and duping potential buyers with a get-rich-quick scheme.
The pics are from the Jackson brothers' 1984 Victory Tour. According to court docs -- obtained by TMZ -- Michael hired a photog to shoot the concerts ... and Jackson's company owned all the rights to the pictures.
The Estate claims Premiere Props put the photos up for auction, and misled buyers into believing they would also own copyright on the pics -- a huge selling point, because the buyer could make a fortune by reprinting and selling the pics.
Premiere valued the pics from $200 to over $2K, according to its website.
MJ's camp is now suing for all the auction profits ... and to stop Premiere from selling any more MJ memorabilia.