Igor Korolev Autographed Trading Cards is a must-have for a St. Louis Blues fan or memorabilia collector. This Igor Korolev signature has been authenticated by Beckett and comes with a Certificate of Authenticity and uniquely numbered sticker. Authentic Igor Korolev signed memorabilia is hard to come by, this exact piece of sports memorabilia is in pristine condition. Your order is protected by Sports Collectibles 100% Money Back Guarantee.