Welcome to Listmon – your card inventory companion.

Listmon by Dad and Son Collectibles is your free tool to create and manage Pokémon or other TCG inventory lists. Whether you're a collector or a reseller, simply upload your own database or use one of our shared Pokémon templates to get started. Listmon helps you track, build, and download card inventories based on card numbers sorted by set.

How It Works

Upload your own database

Use our shared Pokémon templates or your custom Excel file.

Enter card numbers

Quickly build a list from numbers — just type and go.

Look up pricing

Check last sold prices on eBay Australia.

Download your inventory

Export as an Excel file to track or share.

Configure and access exports

Customize your download settings and retrieve previous exports.

Important Note

Listmon stores data locally in your browser for speed. If you clear your cache, data will be lost — but you can simply start again or reload your saved database.