Would be nice to see this implemented. Seems to be plenty of interest but nobody is tracking the values. Cards are high quality with human artwork with tiered rarity levels including serialized cards.
And the whole thing being hilarious is a plus too.

• Recent sales
• Serialized holographic cards
• Reddit
• The Master Beta Deck (YouTube)
• How to play (YouTube)
• Gameplay (YouTube)

The current dropdown list does not allow the user to list the card in their collection as graded as Authentic.  

The mobile app has this feature and I don't know why the website doesn't. Would be a huge help and convenience to those who prefer to use the website instead of the app. Thank you!

They have the full sets on here for reference.

https://www.grnrngr.com/cards/collect-a-card/

It would be great if there was a way to filter a collection by if it simply has a graded status, similar to ungraded, but for all graded cards in general

Adding boardgame to the website to track rare board game could be nice! I would love to add them here with all my other collectable.

Add the 3 variants of the Star Trek CCG cards listed below as a category.

https://en.wikipedia.org/wiki/Star_Trek_Customizable_Card_Game

Star Trek CCG First Edition - https://www.ccgtrader.net/games/star-trek-ccg-first-edition
Star Trek CCG Second Edition - https://www.ccgtrader.net/games/star-trek-ccg-second-editionStar Trek: The Card Game CCG - https://www.ccgtrader.net/games/star-trek-the-card-game-ccg

Many collectors now purchase and sell cartridge cases separately from games, and their prices have risen to a point where they meaningfully impact collection value. Currently, there is no option for when you own a game with its cartridge case.

Adding an “Item and Case” option would:

• Allow collectors to more accurately reflect their collection contents.

• Better track the increasing market value of cartridge cases (now averaging $1–3 each).

• Provide more granular data for pricing trends and for collectors seeking complete sets.

This would work similarly to the existing Item and Box or Item and Manual options, and would simply introduce Case as an additional tracked element.