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Resources

Guidance on authentication, condition, pricing and running a card business — kept as a reference library. The practice no longer sells cards; the writing stays because it is the record of the expertise the practice is built on.

For collectors, buyers and insurers

For shop owners and staff

Guides

Recent articles

All 81 articles →

Learn and watch

  • Watch: 83 videos

    Sealed-product openings, fakes and grading from the channel, grouped by topic.

  • The eight-week course

    Running a card business: sourcing, pricing, platforms, operations, legal and scaling.

  • Training and certification

    Condition-grading certification for shop staff, and courses on fakes and grade prediction.

Appraisal

Want a written opinion on what your cards are worth?

A written appraisal states the value, the purpose and the reasoning, with photographs. Read about appraisals