Unlike most sports memorabilia companies, we are with the athlete when all of our sports memorabilia is signed. You never have to worry about the authenticity of our sports memorabilia autographs. You can rest assured that every piece of autographed sports memorabilia has an authentic signature. Our hologram is the best in the sports collectibles industry stating "Autograph Witnessed by NSD." Authentic Sports Memorabilia - NSD has the best!

NSD has been in the sports memorabilia business for over 22 years! When you are buying autographed sports memorabilia and sports collectibles, you need to purchase from a sports memorabilia business you can trust. When it comes to sports memorabilia or sports collectibles, you can trust NSD! Great sports memorabilia and sports collectibles at great prices!

Sports Memorabilia, Autographed Sports Memorabilia & Sports Collectibles, NBA Basketballs, MLB Baseballs, Bats, NFL and College Footballs, Autographed 8x10 Photos, Boxing Gloves, Riddell Helmets, Schutt Helmets, Mini Helmets, Sports Collectibles and more!

Learn More »

Learn More »

Get your NFL, MLB, and NBA show merchandise, unsigned NFL and MLB sports memorabilia at NSD now- avoid sold out items and waiting in line at any sports memorabilia show. Plus, our prices, service and NFL and MLB selection is hard to beat.

Read our customers' Testimonials.

It is not uncommon to have a NFL football in your NFL sports memorabilia collection go flat. We will replace the bladder and relace your Wilson NFL football sports collectible for $25 plus shipping. Please contact us by email to confirm your item before sending!

This is the best time of year to buy your NFL autographed sports collectibles and NFL sports memorabilia. Most all of our NFL autographed sports collectibles are discounted during this time of year. Great NFL sports collectibles on sale now! Stock is limited on NFL autographed sports collectibles so order now before these NFL items are all gone.