Are you referring to your collection export or the price list export?  The volume data is in the price list export already if you are a Legendary subscriber.

The API is intended for internal usage only.  The terms of use don't allow publishing the data for 3rd parties to see.  If you want to share the data you will need to contact us to discuss that more.

The API does cover all Pokemon cards in our database.  The linked page is not directly included in the API, but it can be easily derived from the API data.

What is Fire Stack?

I've added that other variant and moved some sales over and revalued too.

https://www.pricecharting.com/game/pokemon-paldea-evolved/tinkaton-stamped-105

https://www.pricecharting.com/game/pokemon-paldea-evolved/tinkaton-prerelease-stamped-20

Thank you

We have that set already.

https://www.pricecharting.com/console/official-us-playstation-magazine

Thank you

I do not see a difference between those cards.  

https://www.pricecharting.com/game/pokemon-paldea-evolved/tinkaton-stamped-105

Can you let me know what the difference is between them?  I will work to fix this ASAP.

Thank you for this feedback.

Any particular type of figurines?  I'm guessing there are a ton of different kinds.

I've added that set and some cards now.  

https://www.pricecharting.com/console/pokemon-chinese-s8a?uid=G89989

Other users can add missing cards too.

We are actually in discussions with them now about adding their sales to the site too.