Card Tracker for Pokémon Sets

I would like to suggest a feature that could make PriceCharting even more useful for Pokémon card collectors.

It would be extremely helpful to have a set completion tracker that quickly shows which cards from a specific Pokémon set a collector already owns and which ones are still missing. other Collecting Apps have functions like these. 

Suggested functionality:

1. Set Completion Overview
   
• For each Pokémon set, display a progress indicator such as:
• 177 / 350 cards collected
• This number should include all card variants (regular, holo, reverse holo, AR, SAR, etc.).
2. Clickable Completion List
   
• When clicking on the progress indicator, open a clear checklist-style list of all cards in the set.
• Cards should be marked as:
  
• ✔ Owned
• ✖ Missing
3. Variant Tracking
   
• The tracker should distinguish between variants such as:
  
• Regular
• Holo
• Reverse Holo
• Art Rare / Special Art Rare
• Promo variants where applicable
4. Fast Collection Management
   
• Allow users to quickly mark cards as owned directly from the list.

Why this would be valuable

Many collectors try to complete entire sets, and currently it is difficult to quickly see which cards are still missing. A built-in completion tracker would make PriceCharting a much stronger collection management tool, not just a pricing database.

Thank you for considering this suggestion!

Best regards