About DK

Diamond King Sports Cards was established in 1991 by Jeff Lisbon. Throughout the years, Jeff has offered an amazing selection of sports cards — baseball, basketball, football and hockey — as well as collectibles and supplies. Over a million sports cards currently reside at the company’s cozy Greenland, NH shop.  Jeff is the face of the sports cards shop and prides himself in providing excellent customer service throughout the entire card buying experience.

In fact, many of Diamond King’s regulars refer to the shop’s atmosphere as Cheers-like. The experience at Diamond King isn’t only about buying cards; it’s about comradery and the love of sports cards collecting and sports in general. In short, this is the place to go hang out, meet like-minded collectors, and buy great sports cards products at reasonable prices.

As an authorized dealer of all the major sports card manufacturers (including Topps, Upper Deck and Panini), Diamond King Sports has a wide array of new and old wax hobby boxes and packs for you to buy. Jeff or one of his associates would even be happy to help you track down the cards you need to finish a set.

Have some cards to sell or trade? Jeff will be happy to help you determine the Beckett “book value” or give you a fair appraisal for unlisted cards based on his many years of experience in the industry. Feel free to bring in your cards during regular business hours and Jeff will have a look.

Questions? Give us a call at 603-431-8311 to speak with a live, friendly person. Or come on in and enjoy the experience. We look forward to seeing you!