Maybe it will be at 300 then slowly increasing for the first weeks. Because i can only compare it to BCC seeing they are both the same in terms of how they we're forked. It could be unstable during the 1st 2 weeks but defenitely it will be stagnant once all btc gold is dumped. And minders now are the only maintaining the price. BCC is still one of the highest prices next to bitcoin so i guess btg will be another success for miners.
Bitcoin was also slowly decreasing this few days but as we can see bitcoin bitcoin was also slowly but continuesly include increasing. I agree to you that bitcoin was highest price to all altcoin just because bitcoin was the number 1 or mus lead all altcoins and higher price of bitcoin, bitcoin gold was the next sucessful miners.