Upper Deck made one of the biggest announcements in its 38-year history Tuesday night at the Nike House of Innovation in Manhattan, revealing packs of Michael Jordan's signed rookie Fleer cards. The collectibles giant called the release a historic expansion of its Jordan partnership, though specific details on the number of packs, pricing, and release date were not disclosed in the initial report.

The signed rookie Fleer packs represent a significant addition to the sports memorabilia market, combining Jordan's iconic 1986-87 Fleer rookie card with his autograph. Industry observers note that Jordan's rookie card is already among the most sought-after basketball collectibles, and a signed version could set new benchmarks for the category.

Upper Deck has long held exclusive autograph rights with Jordan, and this release deepens that relationship. The announcement comes amid a broader surge in sports memorabilia demand, where authenticated, low-print-run items have commanded record prices at auction.

No further details on distribution or retail channels were provided during the event. Collectors and investors will be watching for pricing tiers, print run limits, and whether the packs will be available through lottery systems or direct sales.

"This is one of the biggest announcements in our history," Upper Deck said during the event, though the company did not comment on potential secondary market implications or authentication measures beyond standard Upper Deck procedures.