Use the prices from cardmarket. They reflect the worth of a card in europe.

Use the number keys to add more than one copy to the collection.

When adding a card the second time to the collection a warning is displayed. Make the appearance of the warning configurable in the settings.

Add a way to track sealed product such as boxes, sets, packs.

I have noted that many cards seem to have the wrong value.
example: Two-Headed Zombie reads as 61.74 but on card kingdom it has a value of 0.02 and there seems to be no way to edit this field.

Basically just have the option to run the search query/function in both the card pool and my collection at the same time. I avoid, sell, and not enter most reprints. It would be amazing to not have to run separate searches.

adding user input values(example: notes, storage) in collection so that it will show up in the view pane in the lower left-hand of window with the other card info.

When loading a deck from a file to see if you have the cards to put a deck together.

I have noticed that Edition plays a part. to make things easier for the builder to exclude "edition" as many cards have been reprinted in other editions.

So if "edition" was removed from the criteria we would be able to see if that card from any edition.

A way to import delve lens data in MTG Studio

The option to create a binder or box instead of a deck for better accuracy of one's collection and without the quantity limit being capped at 4.

maybe have an overall collection as it is now, but be able to breakdown the list for different catagories.e.g
i have

 - 1x llanowar elves in my ring binders ( one of each card kept and unused in anything else )

 -1x llanowar elves in my cube

 -17x llanowar elves total in my collection

also be able to modifiy each catagory seperate while keeping overall numbers... This might have made more sense in my head, apologys if so

foreign black bordered and foreign white bordered (AKA non english languige revised) are really interesting for collectors because have dual lands black bordered o whithe bordered in languigies different from english. An undeground sea FBB ita quote 500 bucks!

Add support for Mac OS, iPad, iPhone

Add the ability to choose which column the search field searches. Currently I would like to search for cards by their set number, but I cannot figure out how to do so.

A sideboard for our deck,