Thank you for visiting our store! We take pride in offering authentic, high-quality collectibles and want every customer to feel confident in their purchase. This listing features a 2015 Panini National Treasures Collegiate #76 06/99 Mark Mcgwire, professionally authenticated. Each item is carefully inspected prior to shipment and securely packaged for safe delivery. If you have any questions before or after your purchase, please don’t hesitate to reach out. We are committed to providing fast, friendly customer service and are always happy to help. Listed With Mascot.