This rare and collectible Autographed Auto Graded Gem Mint 10! Reggie Jackson's Mr. October's Promotional Set LE card is a unique crossover treasure for both sports and pop culture memorabilia collectors. What makes this piece especially extraordinary is that it is personally signed by NBA legend Bill Russell of the Boston Celtics, adding cross-sport appeal and historic significance for fans of both baseball and basketball. Authenticated and securely slabbed by PSA/DNA, this item is guaranteed 100% genuine. Please note there is a chip on the front of the slab—be sure to review photos closely before purchasing. This card is a standout addition to any serious memorabilia collection, tying together two all-time greats: Reggie Jackson, “Mr. October,” known for his World Series heroics with the New York Yankees, and 11-time NBA Champion, Bill Russell.

• Featuring: Bill Russell – Boston Celtics Hall of Famer and 11-time NBA Champion
• Card Title: Reggie Jackson's Mr. October's Promotional Set LE
• Authenticity: Authenticated and slabbed by PSA/DNA – 100% verified on the Professional Sports Authenticator website
• Grading: Auto Graded Gem Mint 10!
• Condition Note: Chip present on the front side of the slab – please review provided images
• Cross-Sport Collectible: Combines the legacies of MLB icon Reggie Jackson and NBA legend Bill Russell
• Perfect for: Serious memorabilia collectors, Celtics fans, vintage sports enthusiasts, and collectors of rare crossover autographs

This is more than just a signed card—it's a piece of sports history, bringing together two legendary figures from the worlds of basketball and baseball. Don’t miss the chance to own this authenticated gem that pays tribute to greatness across two iconic eras of American sports.