Craig Biggio Autographed Houston Astros 16x20 Post Swing Photo- Tristar Auth *Silver This is a Craig Biggio of The Houston Astros hand autographed 16x20 photo. This item has a TriStar Authentication, which comes with a TriStar numbered hologram and a Certificate of Authenticity. It was signed either at a public autograph appearance or a private signing. This is a stock photo of the item. Although you may not receive this exact item, the item you receive is virtually identical, brand new, and in great shape.