- New York Yankees legendary closer Mariano Rivera has personally hand-signed this 4x5 photo. Steiner Sports is the official memorabilia provider of Mariano Rivera.100% Guaranteed Authentic. Includes Steiner Sports Certificate of Authenticity. Features Tamper-Evident Steiner Hologram 100% Guaranteed Authentic Features Tamper-Evident Hologram Includes Certificate of Authenticity Online Exclusive
Be the first to review this product.