Hi sorry if this has come up before but i cant seem to find it.

I am changing the material i use to make my products to a more expensive one.

So i am looking at increasing my items, say 10%

I have nearly 1000 so i dont want to do this manually.

Is there a way i can simply bulk edit and add a percentage to all my items because they are all varying prices all buy it now.

motoXart