The ones who offer forex at USD200-300, I surveyed a few before.
Most promise no commission but the buy/sell spread is abt 4-5 pips.
Make scalping very difficult.
Actually, u can try oanda.com if u wanna trade forex. They have the lowest pip spreads around (1.2 pips for EUR/USD!). However, they widen the spreads just before during news announcements, making it very difficult to trade the news breakouts. Also, i'm not sure if having wider pip spreads will affect scalping (i hardly scalp btw) because every trader using that same wide spread-forex broker will be subjected to the same spreads, right? Still, i did noticed a few times that they're some traders being allowed to trade in between the oanda spreads. Seems like some favouratism is going on. Anyway, it doesn't happen frequently.