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! 

With the spike in demand and the quality of their grading system, do you ever plan on adding this? I'm a tag only collector and I love Price charting but it's becoming less valuable for me unfortunately. 

It would be nice to see/toggle a field in one's Collection which would show the current Average Value for each entry. For example, if you would have three copies of game X with a Total Value of $60, the Average Value would be $20. Needless to say one could use a calculator to perform such calculations each time but I feel it would be helpful to see such information automatically, especially with larger collections and for certain use cases.

Looked at eBay and saw that one has sold for 250 

Trying to import a Lorcana collection via .csv file/.txt file is impossible. The examples given in the "directions" are not clear for every case - for example, I'm importing a Lorcana card collection, not video games or Pokemon, so it would be super helpful if there was a clear breakdown or forum topic dedicated to the proper syntax required for the system to register the list. I've been at this for over an hour only to see every single item on my list returning as "not found." The issue is, it's promised a 90-99% match rate, but with the way this has been going, I'd be lucky to get 1% match rate at this point. I've even tried switching things around multiple times and writing it in multiple different ways, even trying to download my collection via .csv file to try and backwards engineer the process. Out of a collection of 1120 cards, only 183 were properly imported, and I can't get the rest to upload. Please update the directions to provide a detailed breakdown to make this easier, or just give me the option to upload the file! It's crazy to ask people to pay for this and then just point them to the super unhelpful "directions" every time they ask about it - and trust me, I checked the topics before posting this!

When I signed up, it said I could download checklists. I have been unable to find anything outside of downloading the API as a .csv. My question is, where can we set parameters (such as exclude variants, etc?) I was wanting a list of PS4, PS5, Xbox One, and Xbox games, with release date. 

Anyway I can find that on the current site? I was unable to find this question answered anywhere. Thank you .

Would be nice to add vintage action figure lines from the 1980's and 1990's such as MOTU, TMNT, Jurassic Park. The more modern lines can be added in the future

Would love to see a comedy special section added. Many are very low prints and have high pricing. The price of them has also gone up significantly in the past few years.