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How we started


Authentic Cards Guaranteed is the most trusted trading card authentication and grading company in United States.

Our authentic cards have been recognized in United States and worldwide.

We guarantee that all cards submitted to shall be graded in accordance with grading international standards.

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Why ACG?


ACG is a division of Collector Universe, which office in Los Angeles.

We emerged as the well experienced and in depth knowledge more than 30 years

in authentication and grading for cards and other collectibles.

We commit ongoing resources to ensure to ensure collectors that ACG graded cards and collectibles are protected by leading anti-counterfeit features.


“If you need more information, please do not hesitate to send us email by this email address.”


“I am extremely sorry for the delay in our delivery and the inconvenience caused to you.”


“We look forward to doing further business with you.”

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