The best places to buy genuine NBA memorabilia online include the official NBA store, NBA Auctions, eBay, and sports memorabilia stores. When shopping for authentic NBA memorabilia, it's important to check the seller's reputation, look for proof of authenticity, and be cautious of deals that seem too good to be true.

Where to Buy Genuine NBA Memorabilia Online
Official NBA Store
The official NBA store is the best place to start your search for genuine NBA memorabilia. They offer a wide range of authentic products, including autographed jerseys, game-used equipment, and limited edition collectibles. You can also find exclusive items that are not available anywhere else.
NBA Auctions
NBA Auctions is another great option for buying authentic NBA memorabilia. They offer a variety of items, including game-worn shoes, autographed basketballs, and rare collectibles. The auction format allows you to bid on items and potentially get a great deal.
eBay
eBay is a popular online marketplace where you can find a wide selection of NBA memorabilia. However, it's important to be cautious when buying from third-party sellers. Look for sellers with high ratings and positive feedback, and make sure the item comes with proof of authenticity.
Sports Memorabilia Stores
There are many sports memorabilia stores that specialize in selling genuine NBA memorabilia. Some popular options include Mitch Stennett Hockey Memorabilia, SCP Auctions, and Heritage Auctions. These stores often have a physical location where you can view the items in person before making a purchase.
Tips for Buying Genuine NBA Memorabilia Online
- Always check the seller's reputation and read reviews before making a purchase.
- Look for items that come with a certificate of authenticity or proof of authenticity.
- Be wary of deals that seem too good to be true, as they may be counterfeit or fraudulent.
- Consider purchasing insurance for valuable items to protect them during shipping.