I've added this now.

https://www.pricecharting.com/game/famicom/sharp-famicom-twin-red-console

Thank you

I've never heard of Vice City for PS1.  It came out on PS2 but was never released on PS1.

Can you take a photo of the game and show it to me?

Can you take a photo of the RE2 game too so I can see that version?

I looked into this a bit.  Tracking those monitors would be a very different type of product to track.  I'll wait to see how popular this feature request is before looking into it more, but it would be a very involved addition to the site.  At least based on my initial assessment.

This has been added now.

https://www.pricecharting.com/game/jp-gameboy/super-mario-land-3-wario-land

The game's full name is "Super Mario Land 3: Wario Land"

I don't know much about the AV gear world.  Can you give me some links to specific models you are referring to or a list of these online somewhere so I can look into them a bit more?

What are those classifications?  I'll look into adding them.  

Sorry I'm not as familiar with Japanese games so I want to make sure I get these right.

The price you paid is shown on the collection summary page if your screen is wide enough.  In order to conserve screen space smaller screens don't show that.  If you look at your collection in landscape mode or on a desktop PC, you should see that field.

The value in your collection should change when you update what is included with the item.  If you change something from loose to CIB, the value will update.  It doesn't update instantly on the collection page but next time you load the collection page or the item detail page you will see the updated values.

The value of a collection changes overtime as the value of an item changes.  We update every item in a collection once per month plus multiple times during the month if the value of an item in that collection changed in a substantial way (up or down).

Are you not seeing these updates?

Thanks for reporting this with great documentation.  We have this report already mentioned by some other users.  I'm going to close this to keep the votes consolidated in one place to help us prioritize.

https://pricecharting.userecho.com/communities/1/topics/652-cost-basis-support-for-other-currencies

Please go there and vote for that too.

I've added the missing PAL SNES version now.

https://www.pricecharting.com/game/pal-super-nintendo/mighty-morphin-power-rangers-the-movie