Aguttes

Société de Grading

PSA, BGS, PCA, CollectAura, MTG grade, etc.
These are various grading services and organizations that play a significant role in the world of collectible card grading. The practice of grading cards began in 1984 in the United States with Alan Hager founding the first grading company, ASA (Accugrade Sportscard Authentication). He was also responsible for the patent of the cases that PSA and other companies would later adopt. In 1991, PSA (Professional Sports Authenticator) was established and over the years has become the leading service for the authentication and grading of collectible cards, autographs, and memorabilia worldwide. PSA is the most recognized grading organization in the market and is also the one with the most appealing resale values for collectors and investors. PSA is considered essential.

Three other American grading companies form the “Big Four,” including SCG (Sportscard Guaranty Corporation) in July 1998, Beckett Grading Service founded in 1999 by James Beckett, who had founded four sports card magazines fifteen years earlier, and GAI (Global Authentication Inc) in the early 2000s. In Europe, the first grading companies arrived in the mid-2010s, such as PCA (Professional Cards Authenticator), which specializes in Pokémon cards, and MTG Grade, originally specialized in grading Magic: The Gathering cards.

What has been observed in the United States has recently reached Europe—a shift towards a different way of collecting. While in the past, simply amassing cards was enough to satisfy collectors, there is now a growing trend toward collecting as a business. It is not uncommon to see sellers who buy large quantities of rare cards to have them graded and then reinvest in other hobbies. Cards are considered as investments, much like any other item in the art market or as a tangible asset. It’s a bet on the future, as grading cards allows collectors to enhance the value of their collections. The choice of grading company should be based on the card’s family, significance, subject, and language. Read more about graded collectible cards.

In France and Europe, recognized grading companies have emerged and offer quality services. Among them are CollectAura and SGS, among others. Our expert can advise you on the grading companies that are best suited for the cards you own.

Our expert is at your service for free and confidential evaluations of your graded collectible cards, rookie cards, sealed boosters, Pokémon display boxes, Magic The Gathering©, as well as your sports cards and other TCGs. They can assist you in assessing the value of your collection by providing advice on card grading and help you with their auction placement.

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    CARTES DE COLLECTION | ONLINE ONLY
    27/02/2025
    CARTES DE COLLECTION | ONLINE ONLY

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    Information

    Why Aguttes?

    Expertise

    More than 14 specialized departments

    Personalized accompaniment

    Large and agile organization for the management of "top lots" and particular collections

    International records

    More than 60% of buyers are foreign

    Culture of excellence

    More than 150 lots sold at more than 100 000€ in 2022

    Frequency of sales

    4 annual auctions by specialty