Chicago Cubs Legend & Fan Favorite Icon: Sammy Sosa Autographed Official MLB Baseball with "Slammin Sammy" Inscription
Celebrate one of the most electric and beloved figures in Major League Baseball history with this official Sammy Sosa Autographed Official MLB Rawlings Baseball. Hand-signed across the sweet spot in crisp, permanent blue ballpoint ink by 1998 NL MVP, 7x All-Star, 6x Silver Slugger, and 600+ Home Run Club powerhouse Sammy Sosa (#21). This outstanding collector's piece is personally inscribed with his world-famous nickname: "Slammin Sammy".
As the primary engine of Chicago Cubs baseball throughout the 1990s and 2000s, "Slammin' Sammy" thrilled millions with his signature home run hop and unforgettable power surges at Wrigley Field. Manufactured by Rawlings—the official ball supplier of Major League Baseball—this genuine leather baseball features classic red stitching, official league stampings, and pristine signature contrast. Designed specifically as a premier display piece for UV-protected acrylic display cubes, executive desks, fan caves, or high-end sports memorabilia collections.
Ironclad Beckett BAS Witnessed Authentication Validation
To guarantee 100% indisputable lifetime market legitimacy, the signature and nickname inscription were executed in the physical presence of a Beckett representative and certified under the prestigious Beckett BAS Witnessed Authentication Program.
- Authentication Firm: Beckett Authentication Services (BAS)
- Authentication Type: BAS Witnessed Certification (In-person signing observed directly by a Beckett representative)
- Athlete / Personality: Sammy Sosa (Chicago Cubs Legend / 1998 NL MVP)
- Team / Franchise: Chicago Cubs / Major League Baseball (MLB)
- Inscription: "Slammin Sammy"
- Manufacturer / Item Type: Official Major League Baseball (Rawlings)
- Signature Ink: Bold Blue Permanent Ballpoint Pen
- Authentication Deliverables: Serial-numbered tamper-evident Beckett BAS Witnessed security hologram sticker affixed directly to the baseball with direct online digital verification lookup.
How to Verify Your Witnessed Security Hologram
Your genuine Sammy Sosa autographed baseball includes direct digital verification powered by the official Beckett Authentication Database.
- Locate Security Hologram: Find the unique, tamper-evident Beckett BAS Witnessed security hologram sticker attached directly to the baseball surface.
- Navigate to Lookup: Visit the official Beckett verification portal (beckett-authentication.com/verify-certificate).
- Input Certification Code: Type the unique alphanumeric serial code printed on your hologram sticker into the search tool.
- Review Verified Details: Instantly confirm the matching player record, inscription details, witnessed signing date, item description, and official digital authentication status.
Risk-Free Shopping & Premium Protective Shipping
- Secure Protective Packaging: Your autographed official baseball is safely encased in a protective poly sleeve, wrapped in heavy-duty bubble cushioning, and shipped inside a rigid, heavy-duty corrugated box to ensure pristine arrival without scuffs or transit wear. Standard ground shipping is completely free.
- Free 30-Day Returns: Shop with total confidence. If you are not completely satisfied with the baseball's condition, signature clarity, or overall presentation upon arrival, return it within 30 days for a full refund—we cover all return shipping costs.
Product Specifications & Details
- Player: Sammy Sosa (Chicago Cubs Legend)
- Team / League: Chicago Cubs / MLB
- Inscription: "Slammin Sammy"
- Manufacturer: Rawlings
- Item Type: Official Major League Baseball
- Authentication: Beckett BAS Witnessed Tamper-Proof Security Hologram
- Condition: Brand-new / Mint collector condition, ready for display presentation
