Thanks for letting me know.  I have started working on adding volume data to the price guide downloads.  I hope to have that ready sometime this month.  

You can vote for this issue on the site and ask for notifications too and when it is ready you will get an email with the notification.

https://pricecharting.userecho.com/communities/1/topics/529-add-sales-volume-data-in-price-guidecsv

Thank you

We already provide the volume data fro every game and condition on the site.  Right under the price on each game page is a "Volume" data point.  It says something like "1 sale per day" or "5 sales per month" etc.

Is that the data you are referring to?

If so, would you like that data presenting in a different format or location like the CSV download?

That genre is for any items that didn't fit into another genre.  

We've added more genre's in the last few months so some of those do fit into genre's now.

Can you give me more info about what the POS would do.  Would it keep track of inventory?  Would it have any other features?

If it is just adding other items to the lot calculator that is more doable than adding a bunch of other POS options like inventory, sales reporting, etc.

Added this now:

https://www.pricecharting.com/game/playstation-4/dragon-sinker-descendants-of-legend

Thank you

These tarot cards appear to be released separately from Tactics Ogre, they weren't in one package.  We aren't going to include this as a limited edition because they were just a bonus instead of a packaged limited edition.  We treat those as memorabilia, which we do not track.

That game was only released in Japan and we don't track prices for Japanese Virtual Boy games yet.

I've never heard of this item before.  Where did you get this photo?  I'd love to hear more about it.  

All FairChild F games have been added now:

https://www.pricecharting.com/console/fairchild-channel-f

Thanks for the suggestion.  Do they have a collection export tool?  If so you can probably do this already using their export and then our import tool.

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

You would export the collection and then paste the collection info into this tool and we would import everything and tell you which lines we couldn't match up and you can manually add those.  It is usually less than 1% that need manual entry.