MIAMI – A man once trusted to protect the Miami Heat’s inner sanctum is now accused of orchestrating one of the biggest sports memorabilia thefts in U.S. history — a staggering inside job involving hundreds of rare, game-worn jerseys, including one that fetched millions at auction.
Federal authorities say 62-year-old Marcos Thomas Perez, a retired Miami police officer and former Heat security staffer, quietly looted over 400 pieces of memorabilia from the team’s secure storage over several years. Among the stolen treasures: LeBron James’ iconic jersey from Game 7 of the 2013 NBA Finals, which later sold through Sotheby’s for a jaw-dropping $3.7 million.
The U.S. Department of Justice announced the charges on Tuesday, revealing that Perez was arrested and appeared in federal court for transporting and selling stolen goods across state lines. Authorities say the former cop used his trusted position to gain repeated access to a locked equipment room at the Heat’s home arena — a room that housed historic game-worn items set aside for a future Heat museum.
A brazen inside job
Perez worked with the Heat from 2016 to 2021 and later joined the NBA’s security team through 2025. Court documents suggest his access and law enforcement background made him an unlikely suspect — until now.
Investigators allege Perez didn’t just take prized items — he flipped them, often at cut-rate prices, on online marketplaces. The DOJ says he sold over 100 stolen jerseys and memorabilia for roughly $2 million, a fraction of what they would command at proper auction.
One of the most shocking revelations: Perez reportedly sold the LeBron Finals jersey for just $100,000, unaware or unconcerned that it would later resurface in a legitimate auction at more than 37 times that price.
That jersey, worn by James during his legendary 2013 Finals MVP performance against the San Antonio Spurs, now ranks as one of the most valuable sports garments ever sold — trailing only Michael Jordan’s 1998 “Last Dance” jersey and Diego Maradona’s infamous “Hand of God” World Cup jersey.
The fallout
A search of Perez’s Miami home in April turned up a treasure trove: nearly 300 more stolen jerseys and memorabilia pieces, many confirmed by the Miami Heat to have been swiped from their own stock.
As the FBI continues its investigation, questions are swirling around how such a massive theft could go unnoticed for so long — especially from a franchise as tightly managed as the Miami Heat. While the team has yet to make a public statement, the DOJ has confirmed its cooperation and the authentication of the recovered items.
As of now, the exact penalties Perez could face have not been disclosed. But with millions of dollars in stolen property and federal charges hanging over his head, the once-respected officer may be looking at serious prison time.
Sports’ hidden black market
This scandal highlights a darker, often hidden side of professional sports — the booming black market for rare memorabilia. As game-worn jerseys, shoes, and gear fetch record-breaking prices at auction, the allure for insider thefts may be growing.
Perez’s case is a stark reminder that not all memorabilia ends up in fans’ hands through legitimate means. And for the Miami Heat, it’s a painful lesson in trust — one that cost them more than just collectibles, but a piece of their history.