How to Track Your Pokémon Collection's Value Over Time

Most collectors have no idea what their collection is actually worth. That is a problem for insurance, for selling, and for making smart decisions about what to buy and grade next. Here is why tracking value matters and how to do it.

Why track your value

• Insurance — you cannot insure or claim what you cannot document.
• Selling decisions — knowing current value tells you when to sell or hold.
• Buying decisions — seeing your portfolio helps you avoid over-concentration.
• Peace of mind — a documented collection is a protected collection.

What makes value hard to track

Card prices move constantly with hype, releases, and demand. A collection valued last year could be worth meaningfully more or less today. Manually re-pricing hundreds of cards is impractical, so most people simply do not.

Build a living catalog

The solution is a catalog that records each card, its variant, and its condition, paired with current value estimates. The key word is living — it should update as the market moves, not sit frozen at the price you paid.

Track grade distribution too

Value is not just a dollar figure. Knowing how many high-grade cards you hold — your grade distribution — tells you where your collection's strength and upside lie.

Document for insurance

For a valuable collection, keep records you could hand to an insurer: card identities, conditions, values, and photos. Having this ready before you need it saves enormous stress.

Track it all in Cardemon

Cardemon turns this from a chore into a scan. Each card you add is identified, condition-estimated, and valued, and the app tracks your collection's total value and grade distribution at a glance. As the market moves, your collection's picture stays current — ready for selling, insuring, or simply admiring.