$200k value wouldnt make sense lol.
Give us some properly laid out reasons why not other than just because you don't believe it. And the OP didn't mention 2020.
I think it is possible for the price to be around $5000 in 2020. That will be after good mass adoption.
$200,000 for 1 bitcoin I think is impossible even if we reach 2050 still bitcoin wouldn't reach that value. But $5k value would be possible after a few years. But still, we can't predict what will happen with bitcoin in the near future but if 1 btc would reach $200k then thanks to it we'll become a millionaire.