The OP would be surprised by how Bitcoin has risen since when he created this topic. I looked at the first reply and saw how people didn't believe in Bitcoin back in 2013 and they had their reason because not many believe Bitcoin has the potential to rise as it has done.
Not only is the OP surprised if he is still tracking bitcoin's movement, but bitcoin has surprised the world, and even Satoshi would be surprised at what bitcoin is achieving. I bet you if we were at that point, we wouldn't have enough faith in bitcoin.
At the moment if this question is asked again, the least suggested price will be around $100,000 because now many people believe there's no limit to how high Bitcoin can rise. After halving many people will begin to fomo into the market and this will raise the price of Bitcoin.
If everything was to go smoothly, $100,000 should be the least price that Bitcoin should trade at by 2025 but we shouldn't be carried away as a bear market will likely follow as that's how the market has always moved. After it reached a new ATH the market always correct.
Right now, things have changed a lot, and I also believe that $100k will be the lowest we can get in the next bull season. But saying the value of bitcoin will increase without limit is an exaggeration because everything has its limit. If we pay attention, we can easily see that the volatility of bitcoin is getting smaller and smaller, and bitcoin is getting less and less profitable than in previous years. We no longer see x100, x10 profits but instead x5, x3 from bitcoin.