When viewing a specific folder, the collection chart should reflect that folder’s value, cost, profit, and count history instead of defaulting to the overall collection chart. This would also let users track profit/loss for specific subsets of their collection by adding those items to a folder.

Summary
Add support for non-English card variants (French, German, Italian, Spanish, etc.) across the card database and marketplace ingestion pipeline.

Currently, non-English cards are often merged with English pricing data, which creates inaccurate market values and sales history. Platforms like eBay already expose language metadata for listings.

Scope

• Add language field to cards, listings, and sales records
• Support languages such as EN, FR, DE, IT, ES etc.
• Separate pricing/history by language
• Add language filters in search/UI

Acceptance Criteria

• Users can filter/search by card language
• Price charts/history are language-specific
• eBay listings are correctly classified by language
• English and foreign-language sales are no longer merged together

Example

• English Charizard and German “Glurak” should maintain separate pricing histories and market comps.

Support this for added security on user accounts

Is there any chance of Cookie Run: Braverse and Cookie Run: Kingdom cards to be added?  I realize this may be niche, especially in the English market as it's a Korean-based IP, but it has been steadily growing, with native English Braverse releases catching up to the Korean sets.

I would be fine if just Braverse sets were added, but the older Kingdom sets would much appreciated as well.

I'd like to start keeping track of other second hand seller websites especially its just being scrubbed anyways. Mercari is getting close to as big as ebay for gaming and collecting.

Maybe you can add a "Last updated by User Name" and a total count of updated records by that user for some recognition to those who contribute to the site by adding and editing all the item details and photos. Just a thought. Thanks!

I am kind of amateur at collecting and I know that other people are also so I believe that it is important to add a coin scanning feature to make everyone’s life easier. It is really hard for me to specifically search for coins and I think you should add that feature in the app.

It would be extremely helpful if both on the app and website if you could check box tool to be able to catalog large batches of cards at once. Every website uses this feature Email servers are a prime example.  It takes so ungodly long to click each dropdown.  Not to be to rude but its a basic feature that should have never been over looked.  when you have large amounts of cards like I do.  I sometimes need to change folders and this makes it nearly impossible as it is.

Add conditions like NM, LP, MP, HP, and DMG besides just "ungraded". I'd like to be able to easily sort based on the condition of my ungraded cards and it's a feature other apps and services have