GreatCollections
Irvine, United States (US) · Clothing and Accessories
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Data quality
Complete · Accuracy
Last verified
May 2026
Overview
GreatCollections is a leading online auction platform specializing in rare coins and paper currency, based in Irvine, California. We provide a trusted marketplace for collectors and investors worldwide, offering a vast selection of certified coins and currency from around the globe.
GreatCollections focuses on providing a seamless and secure auction experience, handling everything from coin grading and imaging to shipping and customer service. Our expert team meticulously authenticates and grades each item, ensuring transparency and confidence for every transaction.
We are committed to building a strong community of collectors and enthusiasts, offering educational resources and fostering a passion for numismatics. Our platform features a wide range of coin and currency types, including U.S. coins, world coins, and paper money, all graded by leading third-party grading services such as PCGS, NGC, CAC, and ANACS. We pride ourselves on our commitment to accuracy, professionalism, and exceptional customer service.
GreatCollections focuses on providing a seamless and secure auction experience, handling everything from coin grading and imaging to shipping and customer service. Our expert team meticulously authenticates and grades each item, ensuring transparency and confidence for every transaction.
We are committed to building a strong community of collectors and enthusiasts, offering educational resources and fostering a passion for numismatics. Our platform features a wide range of coin and currency types, including U.S. coins, world coins, and paper money, all graded by leading third-party grading services such as PCGS, NGC, CAC, and ANACS. We pride ourselves on our commitment to accuracy, professionalism, and exceptional customer service.
Contact Details
contact@greatcollections.com
Irvine, United States (US), 17891 Cartwright Rd
Company Type
Private Limited Company
Employees
10-20
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