Your comments

Thanks for clarifying.  I hope to add that in the near future.

Thanks for that input.  Right now all PAL countries are grouped together, but I'll keep this in mind for a future addition to the site.  It would be a pretty involved process to keep track of the values for each country, but it would be easier to display the ebay country of sale.

Thanks for the suggestion.  Are you from Europe and the country matters for the value?

It should be possible to add other trading cards too.  YuGiOh would probably be the next one because it appears to be the next most popular after Magic and Pokemon.  I'll wait to see how popular this request is before working on it.

Can you give me the url of the page you are trying to filter?  "Include Only" should be available on every game page on the marketplace.

You can use the username in a url like this to fine their reputation.

https://www.pricecharting.com/user/user_name_goes_here

I hope that helps.

You can make your entire collection private, but not just the overall value.  If you visit the settings page for your account you can change the collection to private or public.

Do you want to share your collection but not share the entire value?

Thanks for this idea.  I'll have to think about how this would work on the backend since every item listed now has to be linked to a specific product.  I'll think about this some more and how it might work on the backend while we wait to see how popular this idea is with other collectors.

Can you elaborate on what information you want?  Each special edition or limited edition is different and we use the names that the publisher's use.  So if they call it "limited edition" then we do as well.  It will usually have some pack in items and extras in addition to the game.  

We allow users to make notes on the items to list what is included and we allow users to include photos of each item included if they want.  Many of the more popular collector's edition items have this included.