When sorting collection by biggest increase in price, it should take into account from the date the card was added to the collection on pricecharting!

This can be programmed easy:

1. Record all prices of cards on day it was added to collection on pricecharting (should be easy since there is a built in historic price chart on pricecharting)

2. If present day is Y, record all prices of cards on day Y (should be easy since there is a built in historic price chart on pricecharting)

3. Record the difference, Y-X and sort by largest to smallest

This is helpful for me and for any avid collector because I would like to see which cards have gone up the most since I purchased to maximize my profits when in the mood to sell some cards locally or on eBay. The current algorithm is quite poor in actually filtering from biggest to smallest increase in price alone.

A couple games listed on the Amiga CD32 page (such as The Town With No Name) are in reality Amiga CDTV games. While people would have to add more CDTV games over time, it would be nice to differentiate between the two of them

Would like to be able to print wishlist to take to expos/conventions

ID
Product-Name
Console-Name

Loose Price

Ability to download/print the checklist of a card set with card name and card number listed separately so that filtering/sorting is more effective

I’m not sure how hard it would be to do but Hot Wheels Collectors use eBay sold already for pricing their collections but I think that would be another huge market for you guys and would be awesome to see on the app. Love you Guys for the games and legos already so that would be cool to have another collection on your charting. 

Add ability to Import new TCG that are sold on eBay, etc. Example Meta Zoo, Sorcery, Wonders of the First, BOBA.

There is a number of cards from early One Piece sets like Romance Dawn that have 2 versions of cards that are lumped together. In the community they are called "pre-errata" cards. A perfect example is the Nami op01-016 Alternate Art (not the manga card)  

The pre-errata card has a different ability of "reveal 1 {Straw Hat Crew} character type card..." while the corrected version has the ability "reveal up to 1..."

The difference in the price of these cards is hundred of dollars with raw pre-correction (sometimes called first wave or pre-errata) cards going for upwards of about $350 and the corrected version going for upwards of around $175. The graded cards are very different in price with the pre corrected version going for $1000 dollars in some sales vs the corrected version going for about $250-$350 at the moment. 

The difference is hard to catch when looking purely at pricecharting. Sometimes the ebay titles list that it is pre-errata but often you would need to click each sale to determine which version for which you are looking at the sale. 

As a vendor that uses pricecharting for virtually all of my slab purchases and sales, it would be a HUGE benefit to the community to see a distinct listing for pre-errata cards vs the corrected versions. I actually purchased a corrected version at the pre-correction price because i did not notice, even as a seasoned vendor. Because of my mistake, I am out about 300 dollars since i comped the card at the $650 dollar value when the card i purchased will only go for about $300, $350 if i'm lucky! 

I sincerely appreciate the work the pricecharting team does and would appreciate any attention to this matter as well! 

Thanks!