Isaac Guerendo Authentic Signed Red Pro Style Jersey BAS Witnessed
Isaac Guerendo Authentic Signed Red Pro Style Jersey BAS Witnessed is backordered and will ship as soon as it is back in stock.
⭑⭑⭑⭑⭑ 4.8/5 Stars from Real Collectors
Free Shipping on U.S. Orders $99+
Free Shipping on U.S. Orders $99+
After payment is received, items will generally ship from Pristine Marketplace or our approved vendors within 2 business days.
Orders will ship via FedEx, UPS, or USPS for both domestic and international shipments.
60-Day Risk-Free Returns
60-Day Risk-Free Returns
Shop with total confidence. If you're not completely satisfied, return your item within 60 days for a full refund—no questions asked. Your satisfaction is 100% guaranteed.
100% Authenticity Guaranteed
100% 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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Own a piece of San Francisco 49ers history with this autographed Red Pro Style Jersey, personally signed by rising star Isaac Guerendo. Whether you're a dedicated 49ers fan or a serious memorabilia collector, this jersey is a must-have addition to your collection.
- 100% Authentic – Verified by Beckett Authentication Services (BAS), ensuring legitimacy and quality.
- BAS Witnessed Protection Program – A Beckett representative was present at the signing for ultimate authenticity.
- Official BAS Authentication Sticker – Includes a scannable QR code for instant verification. (Beckett no longer provides serial-numbered COA cards; the BAS sticker serves as full authentication.)
- Unique Hand-Signed Autograph – Signature placement and strength may vary, adding to the uniqueness of each jersey.
- Premium Pro Style Jersey – Designed for display, this X-Large jersey is the perfect standout piece for any sports memorabilia collection.
This exclusive signed jersey is a rare find for San Francisco 49ers fans and collectors alike. Secure yours today and celebrate the career of Isaac Guerendo with a certified piece of football memorabilia!
