We have a bunch of N64 variants listed on the site.  

https://www.pricecharting.com/console/nintendo-64?sort=name&genre-name=systems&exclude-variants=false&exclude-hardware=false

I see the Pikachu one for sure.  I don't know about the other models you listed.

This feature is live on the site.  We've added some Asian consoles and some popular Asian games too.

https://www.pricecharting.com/console/asian-english-switch

https://www.pricecharting.com/console/asian-english-playstation-3

https://www.pricecharting.com/console/asian-english-playstation-4

https://www.pricecharting.com/console/asian-english-playstation-5

https://www.pricecharting.com/game/asian-english-switch/grandia-hd-collection

https://www.pricecharting.com/game/asian-english-switch/romancing-saga-2

https://www.pricecharting.com/game/asian-english-switch/no-more-heroes-1-+-2

https://www.pricecharting.com/game/asian-english-switch/river-city-girls

https://www.pricecharting.com/game/asian-english-playstation-3/lost-in-the-rain

https://www.pricecharting.com/game/asian-english-playstation-3/demon%27s-souls

https://www.pricecharting.com/game/asian-english-playstation-4/romancing-saga-3

Please add any other missing games RATED for Asian release and with ENGLISH option.  We are only supporting Asian English titles at this time.

Closing as a duplicate.  Please vote for the existing request.

https://pricecharting.userecho.com/en/communities/1/topics/722-show-the-game-value-in-the-wishlist

Please include a link to this item online so we can find a photo and make sure we are adding the right item. Soimetimes it isn't clear from the title what item should be added.

Please include a link to this item online so we can find a photo and make sure we are adding the right item. Soimetimes it isn't clear from the title what item should be added.

Please include a link to this item online so we can find a photo and make sure we are adding the right item. Soimetimes it isn't clear from the title what item should be added.

Please include a link to this item online so we can find a photo and make sure we are adding the right item. Soimetimes it isn't clear from the title what item should be added.

Please include a link to this item online so we can find a photo and make sure we are adding the right item. Soimetimes it isn't clear from the title what item should be added.

Please include a link to this item online so we can find a photo and make sure we are adding the right item.  Soimetimes it isn't clear from the title what item should be added.

That is already on the site.

https://www.pricecharting.com/game/pal-playstation-4/legend-of-heroes-trails-of-cold-steel-ii-relentless-edition