I've manually added some sales, moved some historic sales around, and deleted the duplicate.  Graphite is left up.

https://www.pricecharting.com/game/gameboy-advance/graphite-gameboy-advance-sp-ags-101

I'd love some feedback from users about this feature.  We have lots of variants for games, homebrew games, and hardware too.  

Should we show users a % of items they own of all items for a particular console?

Should we show users a % of items they own but exclude variants, homebrew, and hardware?

Or show something else?

Fixed this now.

Can you give me the link to the two items that should be merged?  I'll take care of that.

Yes, this is live on the site.  The first 30 items are free for all users.  Additional items require a paid account.

Thank you for that feedback about the scanner.  That is the one reason that I would consider a native app.  The scanner capabilities would be better.

I'll take a look at Discogs app and see how they do the scanner.  Thank you WhiteKenny

Please tell me the games and I'll look into it and remove them.

Thank you for letting me know.  We do not have Japanese Pokemon cards yet, but we do have Japanese and European video games.  With searches we don't know exactly what the search is for (video games or pokemon cards) so we offer the filtering by region on all searches.  

At some point we'd love to add Japanese Pokemon cards.  I'll leave this issue open to see how popular Japanese Pokemon cards are with users.

Does TCGPlayer offer an export?  If so, then it might be possible to import the collection already using our collection importer tool.

https://www.pricecharting.com/collection-text-importer

Closing.  We should have booster boxes and booster packs for every Pokemon set now.