have an idea for a new feature that could be valuable for collectors and users of your platform. Currently, you support a limited number of grading companies, but there are many (both large and small) grading companies worldwide that are not yet included in your database.

Proposal:
Allow users to add their own grading company with the following functionalities:

• The ability to add a custom link to the grading company's database, including a certification ID (e.g., www.customcarddatabase.com/cert=123456789).
• The option to define and add the grading scale used by the selected company to ensure proper integration with existing price data and filters.

Why is this useful?

• Many grading companies exist, and not all are currently listed on your site.
• Collectors can more easily track and verify certified cards.
• This feature would provide more flexibility and improve the user experience.

I believe this feature would benefit the community and further enhance the value of PriceCharting.

Adding shoe collections would bring in a huge crowd of sneaker collectors. Shoes have become another collectors item and with the data from eBay, you could probably get a good estimate of price. I would love to be able to log my sneakers inside my collection.

When using the market link for newest items, it would be nice if buyers could have a default category set. like many buyers, I am only interested in one category and it would be nice to not have to filter every time when I visit that page.

I like to search my collection and see what cards i have but if i have multiple of the same pokemon in different sets it only shows the name and not a thumbnail beside it so i have to click on every single one to see which ones i have. 

Now that TAG is becoming a large recognised grading company, adding them along side psa, cgc and beckett for the grading company valuations on the prices would make sense as they are selling as well as them so called "top 3"

The add a pic feature you granted users over time is great.

However, it would be great to add that feature to your app as well.

This way I could just take a pic on my phone and upload it easily to the card listing, instead of sending it to my PC.

Thanks!

Add handheld and games for LeapPad

There has been many bursts of TAG sales, talks and messages through discord servers, and my personal DM's on TAG grading, I have seen plenty of TAG slabs selling on eBay at similar or higher prices then PSA 10's for cards such as terastal umbreon, 151 Charizard, Paldean fates bubble mew and so on, I would love to see TAG grading join this site as it has officially made it onto the Collector app.

Nintendo 64 many others regions like Aus, UKV, NOE (german). If pal have a sub set of other different languages/versions then prices will be more accurately and distinquished from main pal titles. e.g. super mario 64 has different regions like Aus version is more pricer than main ukv pal version.

Would it be possible to include UniVersus.to your tracking list? I feel this would further enhance your users.