I've added all of the chess games you mentioned as missing.  I've added one completed sale that I could find for King's Knight.

Please add any other missing games or consoles to the site as you find them.  I need to focus on some other development priorities right now so I can't add more of these in bulk until we see how popular this console category is with users.

https://www.pricecharting.com/add-product 

I've added those games you listed as specifically missing.  They'll show up in search results within 24 hours or less.  

If there are other titles missing or variants, please use the add games tool on the site to add them.

https://www.pricecharting.com/add-product

I'm going to hold off on adding the more games in bulk at this time until we see how popular this console category is with collectors.  I need to focus on some other development priorities.

We have something similar for that already.  If you search for the series you can see all the results and sort them by price or popularity or alphabetical.  You can also filter out by region and variant.

Here is an example:

https://www.pricecharting.com/search-products?type=videogames&q=castlevania

You can also see which of those items are in your collection or wishlist already and which are not.

Does something like this do what you are wanting?

This is only an admin feature at this time because the product name is part of the url users use to find a page on the site.  We can't change the product name without changing this url so we want to make sure admin take this into consideration.

Please let admin know about any product name changes that are needed.

I've added both of these.  I added all versions of Power Rangers at the same time too (Switch and Mega Editions).

https://www.pricecharting.com/game/xbox-one/dangerous-driving

Cool idea.  That is very involved suggestion though.  If you want to create a new feature request for it I can then prioritize but it would take lots of backend work to make something like that possible.  Thanks for the input.

Cool idea.  That is very involved suggestion though.  If you want to create a new feature request for it I can then prioritize but it would take lots of backend work to make something like that possible.  Thanks for the input.

How would that price be stored?  Right now the price paid is only associated with the individual items in your collection.  

All of these have been added now.

PAL MSX

JP MSX

JP MSX2

I didn't add PAL MSX2 because there were no games on that list before 2000.  I'm guessing they were only homebrew games instead of licensed releases.

We will automatically look for past sales for these games over the next few day.  Then we will look for completed listings for them as well.  Prices will populate as we find sales data.

Please spread the word in the MSX community :)

Let me know if there is any further feedback or improvements needed.

I have the list downloaded and hope to work on them later this week.  Working on another, larger site priority before tackling this one.