Enable us to select multiple items on the Retainer > Sell Items Window

So we can adjust prices of items of multiple items instead of clicking it 1 by 1.

10 Retainers is nice because it gives you 200 selling slots. But if you have to adjust the prices even once a day it becomes too time consuming to manually adjust each item price. Especially when someone is undercutting you every hour.

If we can drag and select multiple items and adjust them all at the same price, that would be amazing.

You know just like clicking and selecting things in an Excel Sheet.