There are a lot of results in the eBay Game Sniper tool that are incorrectly matched. For example, a listing explicitly stating it's for the Xbox 360 version of a game being matched to the Xbox One version in the tool. Listings for demo discs and loose manuals are also often matched as the actual game. If refinement of the tool is planned in the future, it might be beneficial to start compiling a database of matches flagged as incorrect, which we could add to by using a "report" button.

I keep encountering listings falsely under CIB for high end items that shouldn't be there due to including missing components, reproduction components (manuals, boxes) etc. A way to include a reason why a listing is being reported so that certain reasons could be prioritized and looked into (perhaps out of a drop down list of potential options + optional text field to be specific?).

I feel like wrong information shouldn't stick around long but it seems like just the plain old report button doesn't always seem to get things sorted out with any real speed and that's kind of a bummer when its regarding a piece you own yourself.

The addition of Pokemon cards is amazing, but I wish there was an ability to filter/display just Pokemon or Video Game collection (total) values separately. Ideally this would also update the graph of personal collections.

Add tracking for prices of the Laseractive system, it's PAC modules, and the MegaLD and LD-ROM² game catalogs.

Add the original Odyssey games and the various consoles to the site (200, 300, 400, 2100, etc)

I think it would be helpful and interesting if on every console page there were stats for the numbers of games in your database for said console, and total prices for loose, with manual, and cib. 

Thanks and have a great day. 

Its not really feasible to click 600+ pages and manually click "Box, Manual, Game" for 90% of them.

CGC is really popular with comics and growing in popularity for trading cards too.  Keep track of those sales for trading cards like you do for PSA and Beckett.