Is your feature request related to a problem? Please describe.
Showing hidden items in a extra tab under sell.

Describe the solution you'd like
It should be possible to show hidden items in an extra tab under sell.

What do you need that feature for? Hidden items are presumed to be unwanted for selling.

Problem is that sometimes the items are worth gold again and you have to take it out of the hidden mode to sell it. This is quite troublesome.

It would be more useful to be able to unhide a selected item, rather then the current unhide all. I have items that are hidden accidentally (thanks to the cat walking across keyboard while I'm in AH) but don't want to unhide all

You can unhide a specific item by selecting it for the Selling tab.

1. By your normal bag, pick up and drop the item in the Selling tab slot, or use the Alt+Click shortcut to select it
2. Right click the item as shown in the Selling icon slot and click the "Unhide" button, that will only unhide the specific item.

This has a workaround, and adding a hidden item tab would defeat the point of hiding them in the first place.