lol not trying to be an attention whore. I just find it hard to believe that nobody seems to care about this issue. Maybe I'm one of the few who makes hundreds of unstackable items? Regardless, it's annoying to sell any amount of whatever one by one. There should simply be a highlight or check-box system that allows us to quickly select a bunch of different items and then sell them all.

If I have 150 items that aren't stacked, that means I have to click approximately 600 times. Select item (one click) move cursor to sell option (one click) select sell (one click) move to next item (one click). That is 4 clicks per item, plus waiting the 3 seconds on each sell for the server to catch up to the client.

Buyback = say you accidentally sell something to an NPC. This would give you an option to buy it back for the same price you sold it, thus, undoing your mistake.