As time pasd by bitcoin will pump it's price because of the supply and demand law. Because as time pass by the bitcoin is become more famous because of it's price and because of that many civilian are investing in bitcoin and because of that the supply of the bitcoin will lessen and it's price will increase so how supply and demand law works. And I think the bitcoin is only start for now so the price of it will have a great pump up in the future, and I think $25,000 will be the pick price of it.
Exactly and this is just an beginning and bitcoin will touch even more new heights in coming years as you said that supply of bitcoin is limited as there are only 21 million bitcoins mined and demand will go higher and higher in future that will make bitcoin more powerful currency and will be holding some extra ordinary price and if we are judging what will be its top price then only thing comes to mind is sky is the limit.