I have a few games for each platform and plan on getting more to full sets as well. I know these are far more niche consoles/game systems but it would be nice to be able to have support to catalogue and price check these. Especially in the case of the Casio Loopy with its small and hard to find library.

The Grading Authority is out and is also grading cards. Since BGA and PSA are backed up, the popularity of TGA has been increasing. Would be nice to add TGA 10s and so on to the grading option.

https://thegradingauthority.com/

I am cataloging my PCE collection and more than half my games are not even listed on this site! You are missing probably 3/4 of the total released titles, which is a crazy amount.

I would like to see the wanted list the same way the list of games show up for a specific console. I'm trying to complete several collections and right now there is no way for me to easily track and budget per console to know how much more I should expect to spend. The easiest way to accomplish this would be to set a filter in the video game system list to show wanted only and have it total up the cost.

I want to separately track the games and systems I had as a child from the games and systems I've collected as an adult.

For example, on this account I track my retro collection/games I bought for the purpose of collecting. But on another account, I track the 3DS and Wii games that I got as a child. I believe there should be a feature where one account can create multiple collections.

Sort by set, rarity foil non foil etc

I own the following systems and would love to be able to track them in your app:

Entex Adventurevision

RDI Video Systems Halcyon

RCA Studio II

Would you please add these to your database?

It seems that prices on the website stagnate a lot and do not reflect the real value of items, also a lot of items just do not have prices shown. Even though I added a lot of eBay listing to some of those items.

It'd be great if when searching the marketplace for games to buy you could search for all games on your wishlist and view what was available for sale. Rather than cross-referencing your wishlist and searching for games individually or clicking individual games on your list and clicking on the "buy/sell" tab for each individual one. 

It would be nice to be able to upload at least 2 more pictures than the current maximum of 6, per listing.