Its simple.
1. price on gox will start going up as people will be scooping cheap coins with intention of dropping them on bitstamp.
2. bistamp will go down as people will preemptively sell in anticipation of gox coins coming
? ? ? ?
3. Price meets halfway around 400
I agree to a point, but I feel the announcement at gox will pump stamps prices up like crazy in a panic buy frenzy.