On Price Charting, the Neo Geo platform is listed altogether under one heading. However, games were actually offered in three formats - AES (Home Cartridge), MVS (Arcade Cartridge), and CD.

The pricing for a given title varies dramatically across the three formats - Pulstar for example can be roughly $50 on CD, $200 on MVS, and $2000 on AES. Price Charting's Neo Geo section is essentially useless right now because it isn't clear which sub format it's following.

Sometimes a new or old game won't be listed under a platform library, letting us add the game to the list could make it more complete. Value should be left up to the market, but a user may have an obscure, or overlooked title to add to the list. For instance Giana Sisters Twisted Dreams Director's Cut just saw a limited US release, through Toys R US, and Walmart. While there presently are no aftermarket auctions of note, it would be nice to see it listed under Wii U games even though it presently has no aftermarket value.

I find myself finding old games in my house overtime, but when i add them to the collection the games are put on the top of the list as most recently added, when I really got the game a long time ago. So starting from the very first game added to a collection, to the most recent. Or vise versa.

Add a list of Japanese Nintendo 64 games and keep track of their prices

Please add a feature for movie collecting on multiple different formats and states of completion, just like the game features. Thank you! 

Add New Zealand Dollars to the currency dropdown on the site

Please add MSX games.  It was very popular in Europe and Japan and the games are quite rare and valuable.

Anyone think this would be a good addition to the app? Keeping track of your gold/silver stamped Sp's or SEC's would make life a lot easier