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

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.  

PCG (Premier Card Grading) is becoming a widely recognised grading company in Oceania, particularly in New Zealand. While PSA currently dominates the global market (holding ~76% of grading submissions), alternative services like PCG are growing in popularity due to faster turnaround times and strong regional adoption.

Adding PCG grading alongside PSA, BGS, CGC, and SGC for price valuations would hugely benefit Oceania users and provide more accurate international coverage on PriceCharting.

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

Japanese versions should be added to pricing

Add how much value is a card for the condition of a card. On ebay it says what condition a card is before you buy it so i should say whats the price of a card for a specific condition for example NM or MP

Could we add card condition for accurate prices on damaged, Light played, heavy plate,d and mint cards?

On eBay there is an “item location” filter. Things very useful as prices can vary regionally. Having the option to filter estimated prices by region so it only takes into account, for example, items sold on eBay where the item location was “UK Only” would be superb.