Xcellence Certification Lab, offers appraisals, and guarantees the authenticity of all the graded objects.
At Xcellence Certification Lab, our coin grading and authentication services provide a meticulous assessment of your coins’ condition, authenticity, and historical value.
The Gathering, or sports trading cards, our TCG grading service delivers precision and trust. We inspect centering, edges, corners, and surface under magnification to determine the most accurate grade.
We evaluate centering, color, gum condition, perforation, and potential restoration. Trust Xcellence Certification Lab to authenticate your stamps with accuracy and care, ensuring they retain their historic and monetary value.
We verify the authenticity and provenance of historical artifacts and unique collectibles using advanced techniques and expert insight—ideal for museums, private collectors, and estates.
Get professional valuations for your coins, cards, stamps, and artifacts. Our certified appraisers provide detailed reports to help with insurance, resale, or portfolio management.
Have a question or ready to submit your collectibles for grading or authentication? We’re here to help every step of the way.
At Xcellence Certification Lab, we are committed to preserving the integrity, value, and authenticity of the world’s most treasured collectibles.
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