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Jay-Z Album Trophy Case Auction Begs Question ... New One Dropping Soon???

Jay-Z and the Brooklyn Public Library are auctioning off a one-of-a-kind trophy case to highlight each of his albums ... but the piece has now caused many to speculate Hov has another project on the way.

Roc Nation and Christie's introduced the limited edition Jay-Z treasure from his "Book of HOV" Wednesday ... a black leather case made by Pinel et Pinel, and personally autographed by the Grammy-winning rapper himself.

Proceeds for the auction will directly benefit the Brooklyn Public Library and any Hov stan.

The case features 13 metal library cards sporting all of Jay's solo studio albums but has 14 slots, the empty space can be seen next to Jay's last released album "4:44" ... which arrived 6 years ago.

Gayle King recently quizzed Jay on the possibility of his releasing new music ... which he says he intends to -- the rollout just has to have a bigger meaning.

There's a chance Jay's next release could coincide with his biblically-themed film "The Book of Clarence" which drops in January 2024 -- much like he did with his album inspired by the 2007 film "American Gangster."

The "Book of HOV" has a nice album title ring to it all the same. 🤔 We reached out to Roc Nation for comment on the missing puzzle piece ... no word back yet!!!

People was first to report on the Jay-Z auction.

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