sure he will.... 400 g /item is a fair price... if ppl are unhappy with price they can just find another SC'er... 400 g / item are kinda cheap if u look at the time and monny it takes to level a SC'er...
SCing is piss easy to do, usually doesn't take very long, and you can make SHIT loads doing it.
400g an item is good. Nothing wrong with charging that. I used to charge 350g an item, but most people ended up giving plat+ in tips. It's almost too easy. When I get time off I might even start doing it again myself.
What Eggy said and people are not taking toa into account, what i mean by that is that there are alot more ways to make money now. So its only fair that scers benefit alitle from that too, or they would not be scing anymore but be instead in ml 7 dungeon or farming.