it is hard to say 1 Sat will == 1$ because this mean you need about 200$ to send BTC .
but the price of 1 BTC will be one hundred million dollars, so it will be OK to spend $200 to send that amount of money! 
Lol that's blowing it waaaaaay out of proportion though. I keep saying that we can't really be sure about anything but in here i'm making an exception haha. 1dollar per satoshi is not realistic at all :p