Located in the Philadelphia PA area, AllStarInc is an appearance agency that works with many current and retired players from all sports, so you can bid on our autographed items with confidence. Check us out on google! We've been in the sports memorabilia business since 1979! You have probably seen Bill Mattis at a sports memorabilia show somewhere across the country working with one of our clients. Our website address is www.allstarincagency.com. If you have any questions about any of our auction items or anything else, you can email us at email@example.com. Thanks for checking out AllStarInc!