Dustin Poirier Memorabilia

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Dustin Poirier Signed Memorabilia

Dustin Poirier, known as "The Diamond," is one of the most popular and respected fighters in UFC history. A former interim UFC Lightweight Champion, Poirier has built a career defined by heart, resilience, and spectacular finishes inside the octagon. Authenticated Dustin Poirier memorabilia lets fans and collectors own a piece of one of mixed martial arts' most compelling careers.

Born on January 19, 1989, in Lafayette, Louisiana, Poirier turned professional in MMA in 2009 and joined the UFC in 2011. He has competed against the biggest names in the sport, including two high-profile victories over Conor McGregor in 2021 that made him a global household name. Poirier has also fought for the undisputed UFC Lightweight title against Charles Oliveira and has earned multiple Fight of the Night and Performance of the Night bonuses throughout his career. Beyond the octagon, Poirier is widely admired for his charitable work through the Good Fight Foundation, which has raised hundreds of thousands of dollars for communities in Louisiana.

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Guaranteed Authenticity

Every Dustin Poirier signed item at Pristine Marketplace is verified through our network of six industry-leading authentication partners — including PSA, JSA, and Beckett. Each piece comes with a Certificate of Authenticity (COA) and tamper-evident hologram. Our 60-day return policy ensures complete buyer confidence on every purchase.

Is Dustin Poirier memorabilia on Pristine Marketplace authenticated?

Yes. Every Dustin Poirier signed item is authenticated by one of our six trusted partners, including PSA, JSA, and Beckett. Each piece ships with a Certificate of Authenticity and tamper-evident hologram, and all purchases are backed by our 60-day return policy.

What types of Dustin Poirier memorabilia are available?

Pristine Marketplace offers a range of authenticated Dustin Poirier collectibles, including signed UFC gloves, signed fight trunks, signed belts, and signed photos. Browse our subcollections above to shop by product type.

How much is a Dustin Poirier autograph worth?

Dustin Poirier autograph values vary by item type. Signed UFC gloves and replica championship belts tend to command higher prices, while signed photos offer a more affordable entry point. Poirier's global popularity following his McGregor rivalry and his reputation as a fan-favorite fighter support strong collector demand for authenticated items.

Last updated: March 13, 2026

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