Karl Mecklenburg Signed Denver Broncos FLASH Riddell Speed Mini Helmet
Karl Mecklenburg Signed Denver Broncos FLASH Riddell Speed Mini Helmet is backordered and will ship as soon as it is back in stock.
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Fast Shipping
After payment is received, items will generally ship from Pristine Marketplace or our approved vendors within 2 business days. Please allow an additional 5-7 business days for custom framed jerseys.
Orders will ship via FedEx, UPS, or USPS for both domestic and international shipments.
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60-Day Risk-Free Returns
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Authenticity Guaranteed
Authenticity Guaranteed
All signatures sold on Pristine Marketplace are 100% guaranteed authentic, offering buyers complete confidence in every purchase.
Each autographed item undergoes rigorous verification through trusted authentication providers—including Beckett Authentication Services (BAS), James Spence Authentication (JSA), Fanatics Authentic, or Pristine Auction’s own in-house standard, Pristine Authentic.
This unwavering commitment to authenticity protects collectors and fans alike, making every signed piece not just a display item, but a trusted investment.
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Description
Description
Autographed and signed Denver Broncos memorabilia—this Karl Mecklenburg FLASH Riddell Speed mini helmet is a display-ready standout for any fan cave. A six-time Pro Bowler and three-time First-Team All-Pro, Mecklenburg anchored Denver’s defense during three Super Bowl runs in the 1980s. He’s enshrined in the Denver Broncos Ring of Fame, cementing his place among the franchise’s all-time greats.
Collector's Highlights:
- Athlete: Karl Mecklenburg
- Item: Karl Mecklenburg Signed Denver Broncos FLASH Riddell Speed Mini Helmet
- Authentication: Schwartz Sports Memorabilia tamper-proof numbered hologram and COA (online verification)
Authenticated by Schwartz Sports Memorabilia, this signed mini helmet carries verified authenticity that helps safeguard long-term value while delivering bold display appeal. A clean, fan-ready piece tied to a Ring of Fame career—ideal for Broncos collectors and football fans alike.
