SPBOXING.COM is operated by Seidman Productions, Inc., who is best known as the world's largest publisher of championship fight programs for over the last 18 years. Its award-winning programs have featured the biggest names in boxing, including Oscar De La Hoya, Sugar Ray Leonard, Marvelous Marvin Hagler, Mike Tyson and others. Additionally, Seidman Productions, the only continuous producer of boxing cards since 1985, distributes Brown's Boxing Cards, which came out with their 13th set last year. Another highly acclaimed publication is their annual boxing calendar which they have published every year since 1992. They also continuously update their extensive boxing memorabilia list which features a vast array of boxing collectibles available for immediate sale as well as through phone auctions which are held every three months.
They are also active buyers of boxing memorabilia. So whether it's buying or selling boxing merchandise, please contact us.