Would be great to be able to edit the quantity of a game in the Lot Calculator. Or/and to be able to precise the quantity in the list automater e.g; 

Ratchet and Clank (x45)

ESPN NFL 2K5 (x32)

I think Bakugan cards and/or figures would be a very useful addition. There are so many to keep track of.

There ought to be a way to tell the importing tool not to import duplicates.

I have a working spreadsheet of my comics. If I add new issues and import that same spreadsheet, I will end up with many duplicates. Additionally, there should be a way to click text search any items not found. By clicking this it will run a search in a new tab/window and if matched, remove it from the list of unfound items. Keeping this list of unfound imports tied to the account could come in handy.

Please add separate category for PlayStation VR

I'm not sure how these sales are being pulled in, but every single loose sale listed is incorrect and for different variants. None of those should be attached to the N64 (generic black) console. There are many other games and accessories that have the same exact issue. I would encourage this to be looked into.

https://www.pricecharting.com/game/jp-nintendo-64/nintendo-64-system

For example, let's say you have 6 same charizard cards but you want to keep only 1 and sell the other 5 with all your other duplicates. You can select to move 5 of them to a different folder so when you want to see all the duplicates at once it doesn't include the 1 you wish to keep for yourself.

Hi! I'm hoping that this feature will be added to see the most or least expensive thing you've bought. It would be very useful for me, especially for finding which comic I didn't price at all. Thank you for considering, and sorry if I posted this incorrectly!

When I sell a game locally and not on PriceCharting, I have to remove the item from my collection.

It would be really helpful if I could keep the data of said sold game for future reference.

I have been thinking about a list of same as the Collection, with all the previously filled details of the item (even editable?), especially with the date of removal, price bought and sold.