: Primarily historical documents, signed letters from world leaders, scientists, and authors.

Collectors and investors typically source items through these major outlets: This Will Help You Sell Autographs on eBay

: Heavily focused on sports (75%) , followed by musicians (12.2%), and movie/TV stars (8.6%).

: View autographs as an alternative asset class .

: Online marketplaces like eBay and auction houses like Sotheby's and Heritage Auctions have democratized access, allowing global buyers to participate in real-time.