Have the ability to sell inventory items in various quantities

It would be neat to have a feature as where you could possibly sell items in various quantities, for example, a “sell all” button, or just simply a slider, or a Number Input box which would reach from one of the item, to all of one item.

Since right now, i have to go trough around 10 minutes of selling a whole stack of useless items which in this case, a feature like this would help me out a lot, since sometimes it also ends up with a random error every once and a while, and not to mention the tons of clicking to go through.

(Also, i’m not really sure if anyone else made a suggestion like this, if so, apologies.)

You can use Tower Express to sell multiple of the same item at once.