It would be great to have card rarity (Common, Uncommon, Rare, Mythic) as a column in the lists ... being able to sort and filter on those would be of particular benefit.

It would be ideal if we could have the ability to select/create folders when we do large item imports. For example I am wanting to import large number of Magic the Gathering cards, talking 10,000+, into the My Collection. Ideally I would like to create a folder for each set that way I can keep things together more. That or if there was a way to view or filter collections by the set. 

Hi, 
I was trying to contribute and add the Samsung Korean Megadrive (https://segaretro.org/Mega_Drive_consoles_in_South_Korea), but none of the regions fit, so none of the following checkboxes are filled.
Could we add a Korean region?
Thanks.

Just wondering if I'm doing something wrong, I noticed my purchases on some collectables are not showing up on the site yet. Do you guys know how often ebay sales data is refreshed? Thanks!

I believe this is a bug. I am an Android user with the web app. When I try to search by "Take/Upload Photo", the only option I have is to upload a photo. It would be nice to take a photo directly with the app.

Would be nice to add my video game vinyl records to my collection list. 

Please allow your search comparative engine to be able to compare between NEW and GRADED prices BUT within a full system. thanks

I would like to see if my items are on other people's wishlist. And if am item is on more than one wishlist, how many wishlists is it on?

Some people import games from other countries and it would be nice to be able to inform the value you paid in the currency of the purchased country. Since the price base is in USD, if I put the price in BRL, for example, it will show that I paid a higher value since USD is 5x BRL.