on the value graph chart, you can see that the value goes up and down, lets say on 4/22/26 i add a hundred coins, later in the future when i look at the graph, 4/22/26 is spiked compared to previous dates, by hovering over that spike, it would say "these things were added which changed to value from XXX to XXX by XXX%" 

whenever the total value goes down it says "-XXX%" or "+XXX%" saying what increased and what decreased

Allow imports by PSA certification number to allow easy mass import of collection. Use PSA API to look up the Card and Grade and add to collection automatically without having to add extra description of the card

I know there is definitely an audience of collectors for Disney Pins (including myself) would love to be able to organize and track my collection somehow

Whenever I upload cards from the late 80s and early 90s, it will always switch between normal topps, tiffany, O Pee Chee, and Aqueous Test sets and it's a pain to try and manually change them when I know the set it's in. 

If there was a way to bulk change the scanned cards to a specific set and then remove or clean up the few that still have errors that would greatly fix the accuracy of my collection.

Another thing is even before I start bulk scanning, I can set a specific set and it will default to that set, I think this would also help with cases where a card will sometimes scan as a football card or other incorrect card, it could narrow down the search to also assist with scanning accuracy

Add the Harry Potter Wizard of the Coast card sets from the early 2000s. These cards are collected and people send them for grading. I believe there are 5 sets and also promo cards

From the collection page, I would like to be able to multi-select (or even select all) items and add them all at once to a folder.  

Need to be able to just remove or delete folders. Its annoying and should be something simple to implement. 

Add Star Trek Cards to the site