Haven't been able to find a reliable source for the value of AC Amiibo Cards online.

Add 3DO Interactive Multiplayer games and list for Japanese games

Many pc games have the jewel case with front and back art and are certainly worth more then a loose disk.

This would be a great way to include other communities or another way to track collections

I love tracking the value of my individual Pokémon card collection, but I also have some sealed stuff that I’d like to track too using your website. Any chance you could add sealed product data?

When I go to review reported sales I see a bunch of Pokemon cards. I don't know much of anything about Pokemon cards. I go there to review reported game sales, not Pokemon cards. Reviewing reported Pokemon card sales should be its own category. 

On your collection page at the top you get to see your total value of your own collection.  It would be nice to have the option to separate Video Games Total Value and count from the other entities like Pokémon cards and Figures Total Value and Count.  

The idea is to add unlisted (and unlinked) games (or item) to my library to use as a place holder to better understand my collection. The issue to solve is that sometimes an item is not listed in the database, but I would like to add the item regardless so that I remember that it exists. The ability to add a manual pricing to those items only would also be useful.

In the current collections view, I can only browse, for example, my US GBA games and my JP GBA games separately. I would like a feature to view all of my games for a particular console, and then filter based on region. For example, choose GBA as the console and then have three checkboxes for either US, JP, and PAL.