As title suggests! I'm aware that plenty of scars can be sold on the left side in monkey business, however as of right now, they can't be bulk sold on the right.

I and a great many other users I know exclusively use bulk sell, to the point that I didn't even know you could sell scars. I honestly believe this might be the reason scars are a near permanent feature at the tree - they build up hugely over time and people think their only option is to throw them out. (Or, if you're as reluctant to do that as I am, you shoved them all in a bunch of goodie bags or buried them a while ago!)

I'm not 100% certain why they're excluded from bulk selling in general. It might be for fear of people accidentally doing so, but you could say that about anything sold on that side.

Generally, I think it'd be a good quality of life improvement to add bulk selling scars