I believe it would be beneficial for reviewers to be informed of the reasons behind a user reporting a historical price.

I have noticed numerous instances where USA titles are listed under PAL sales. I report these discrepancies, but they often reappear. It is possible that the administrator or reviewer may not be aware of this issue.

There is no solid database for game language support. Since this a user maintained database anyway, it would more convenient if this could be a hub for seeing what languages games and regional variants have on them.

When searching my collection, I would like to have multiple "include only" choices.  For example, to find all games in my collection for a specific console that are "CIB" or "New and Sealed".

Seems like "Filter By Console" might also benefit from choosing multiple.

Please update to include CGC half grades such as 7.5 and 8.5. Should be able to get accurate recently sold data through eBay for CGC cards.

I spend a lot of time on this site pricing Pokémon cards. Price Charting has a real opportunity to be #1 over TCG if they would put a little work in. When I open a card 90% of the sales data is no longer available. I report but nothing changes. I also see a ton of missing sales info from eBay. Japanese card prices are hit and miss and shouldn't be difficult if data is pulled from TCG and eBay. Id even be willing to help remove bad listings and add good ones if needed since I am on the site so much. 

When reviewing reported sales, you cannot accurately determine if a listing is CIB, Sealed, Loose, Manual, etc until you view all photos on the ebay listing.  Therefore, each time you review a reported sale, you have to click the ebay link, then cycle through all the photos.  This is very annoying and time consuming.  It would be much more efficient if Pricecharting pulls all of the photos that were included in the listing and displayed them all in the Review Reported Sales interface.  

It would be helpful to have the search bar auto-fill the last few searches to quickly go back to something you were just looking at.

In the same way, maybe have the option for a side bar or something with the search history or "recently viewed" items.

Either (or both) of these would be great when you are at a store or a con, checking sales, prices, or if you can't remember if you have a certain item.  I do this dozens of times, and end up buying a good chunk of what I looked up.  It would be so much easier to find that item again quickly based on I viewed or searched for in the past day or two, and adding it to my collection.