Users can add eBay Listings and then they would be put under the corresponding catergory (Loose, CIB, New, Box or Manual).
I like there to be an option to remove all the the console's in the filter list that do not have a game in your collection. That way I don't have to scroll though as many options and I can get to what I want to see quicker
Seller should be able to correct tracking information after input
Since Arcade1Up is showing signs of limited runs, as well as systems apparently being purged from Walmart for dirt cheap ($50 for new $450 machine), I think the collectors value of these machines is going to go up. As an owner of 6 of these, I'd love to be able to add them to my collection as well as track their current prices.
Add an indication on the Ebay Lot bot generated list of games for those games you already have in your collection list. A small green tick would be fine on the right of the game title. If you hover your mouse over it a box could say "1 in collection".
Similar to how the console and search results change button color if the item is in my collection.
Hi - GREAT resource you all offer.
I collect Atari 2600 cartridges, having a few hundred. I separate mine out not only alphabetically, but also by type of 2600 cartridge, INCLUDING COLOR VARIATIONS. For example, the current listing shows three types of "Football" cartridges for the 2600, namely "Football," "Football [Tele Games]," and "Football [Text Label]." Football, however, as at least two color variants for the text label - a gold color and a green color. See the attached image.
I realize that identifying values for the different variants may be difficult, but it would be great to at least list the color variants (and other variants, such as video pinball with and without the extra "q" on the end label, text label combat with and without the "01" at the beginning of the end label, etc.) on the list for purposes of tracking collections. This would be awesome.
Thanks for considering this request. Also, if there is a mechanism to directly email information about variants (with images), etc., that would be great as well.
Mark R.

That is how european stuff is recognised...
This is live on the site:
https://blog.pricecharting.com/2020/03/pegi-and-ean-support-added-for-pal-games.html
Have the bot pull condition from auction listings
There seems to be enough room for this below the system name. For example:
Space Bust-A-Move
Nintendo DS
My description of this item
Let us know what features you want on PriceCharting.