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The knowledge hub

Good collecting begins with good questions.

Practical knowledge for a collection you understand and enjoy.

Choose the question in front of you

Maybe you want to care for a childhood favourite, understand a sealed product or make a better record of what you own. Start with one guide and take the time to look at your own collection alongside it.

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KEEP EXPLORING

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Collection care

Keep the cards. Keep the memories.

Small habits that make a collection easier to handle and document.

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Authenticity & provenance

Know the story behind the item.

A useful set of questions before you rely on a label, listing or photograph.

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Sealed collecting

A sealed product still deserves questions.

Understand the description before deciding what a pack or box means to you.

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Collecting with purpose

Build a collection that feels like yours.

A favourite artist, a set, a character or a memory can be a good place to begin.

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Submission preparation

Prepare before you pack.

An organised checklist for a submission you arrange directly with the grader.

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06
UK & EU service information

Before you use a grading service.

Questions to ask a current provider, with context for older Ludkins references.

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FROM THE JOURNAL

More on this topic.

Collection Care

How to Spot Pest Activity in Card Storage and Respond Safely

Possible pest activity may leave holes, grazed surfaces, frass, remains, chew marks, droppings, damaged packaging, or unusual odors. Inspect cards and the wider storage area, record the evidence,…

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Collection Care

Should Graded Cards Be Stored Upright or Flat?

Graded cards can be stored upright or flat when their slabs are level, supported, and unable to shift or strike one another. Stable environmental conditions and protection from…

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Collection Care

How Acidic Storage Materials Can Affect Trading Cards and How to Identify Them

Acidic paper-based storage can transfer acids to nearby paper objects over time, while unsuitable flexible PVC products may release plasticisers. Learn what warning signs to watch for, how…

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Collection Care

How to Protect Trading Cards from Temperature Fluctuations in Storage

Keep trading cards in a stable, conditioned indoor location away from sunlight and heat sources. Use layered protection and inspect cards regularly for curvature, rippling, adhesion, and warped…

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Collection Care

How to Protect a Trading Card Collection from Leaks, Floods and Damp at Home

Reduce water risks around a trading card collection by inspecting likely entry routes, addressing roof and drainage problems, improving leak detection and preparing a limited response for indoor…

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Collection Care

How to Handle Trading Cards Without Damaging Edges or Transferring Skin Oils

Protect raw trading cards by preparing a clean, soft workspace, washing and thoroughly drying your hands, holding cards by their edges, and sleeving them without force.

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Collection Care ↗Grading ↗Provenance & Ethics ↗
Ludkins

An independent journal for trading card collectors. Grading knowledge, collection care and stories worth keeping.

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Independent collector education. No grading submissions or payments are accepted. Not affiliated with PSA or Pokémon.

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