Nobody can really give you a meaningful answer to this question. It could be nothing. It could be a fortune but on a rough guess
On June 24, 2027, the value of 1 OPBU (Original Provable Bitcoin Unit, which is currently called 1 BTC) will have a US Dollar exchange rate of $16.8K approximately.
It will definitely worth more than what it is today. Reason being there is so much interest out there. Bitcoin is not a currency it's not an investment it's so many things. It is changing, adapting and profiting so many people today. And I am sure these people make sure it stays like this. Besides everything else, it is a mother to all cryptocurrencies. It has to be there.
It is just a prediction