It could def go to 20k or 30k even but as I've been saying Bitcoin is already an outdated, slow and power wasting technology ripe for replacement by the next trend. That trend could be Bitcoin Cash, Litecoin or something that is not on Coinbase yet...but any/all will be priced more attractively and be faster than Bitcoin. No brainer that money will flow in this way in this "free market". The dumb new money is on Coinbase and whatever new platform they add will have huge gains at first and will continue to take from Bitcoin market cap. Until it becomes apparent what will be used by Paypal, eBay, Amazon, etc the speculation over 100+ platforms will continue.