as the title says, make a function that allows bundles of consoles/attachments/games from a larger collection to be sold together and be able to sell more than one at once.

For entering items in the database, it would save a lot of time to duplicate entries as a starting draft or to add multiple at once. It's pretty common if a video game is released on multiple platforms in the same generation it will have the same genre, release date, developer, publisher, rating, player count, and description. Same situation with variants on the same game. Hopefully, this will encourage having more information in the entries and in the database.

Add listing from Yahoo auditions Japan, Walapop, and other local markets around the world.

Some people don't have the money to spend 50 dollars a month on something so simple, all features should be free or at least cheaper.

Please add a category and popular items for Macintosh games/software. This is a whole separate genre of computer gaming collecting that is not covered on the site. And many of the titles are actually highly sought-after and valuable. For example, search for sold results for Marathon Trilogy or any of the separate Marathon releases for Mac (Marathon 1 (CD and floppy versions; Durandal; and Infinity). Furthermore, often when there is both a Mac and a Windows/DOS PC release for a game, the Mac one will have a wildly different price due to the relative rarity of it. For example, Fallout 1 CIB for Windows recently sold for close to $150, but the Mac version recently sold for $500. If the category were created and if I had contributor status, I would be happy to take the time to add all of the titles I am aware of (and although my account looks pretty new, I have actually used Pricecharting for years and might have otherwise qualified to contribute. But I stopped for a few years at some point and my former account with the same username seems to have disappeared. So I recently had to start over).

Considering it's an officially sanctioned product and wildly popular, I feel like adding the xbox series x mini fridge would make sense. I'm sure most people buying it aren't actually using it and just display it as part of their collection.

It would be a resource to users to know vendors who are reliable and responsive - especially those newer to the trade. 

I think with the rise of thrifters and reselling there is a need to apply your current website model to more collectible and valuable categories. So many items need charts, like Pyrex, blu-rays, toys, etc. You have a great site to build on top of and I think with the ability to always be adding new categories and sub categories (like toys/action figures/transformers/year/etc) you would become an invaluable tool in a multibillion dollar industry of thrifting, reselling, antiquing, and collecting. There isn’t anything out there that covers all types of collectible values. It would be unparalleled. You could also place a trending section on the home page which could list the top ten trending collectible categories or items or even titles of video games. I would love to do it myself but I’m very limited on coding knowledge and my website would be too basic to handle this kind of idea.