/cgl/ - Cosplay & EGL

I don't see any dumb questions thread, so I'll drop this here.

I've never cosplayed before, but it's been a dream of mine to cosplay Aigis ever since I was a kid playing P3. Anyone here have an idea of how much it would cost to get her commissioned? I'd be looking to get basically everything but the wig done by someone as I have very minimal sewing experience. I don't even know what to put down as my budget when contacting a commissioner, because I have no idea what's reasonable and don't want to get A) ignored for putting too small an amount down or B) scalped because I'm an idiot and offered way more than it's worth.