Yes. Why not. All of these high prices coins stared from below 1 doller. For example Eth was below 1 doller in 2016. But the problem is how to find good coin which has a good potential in future.
A lot of good coin that are still under $1, and I think investing on a good coin under $1 are still profitable.
Make time to look for those coins because their opportunity is much higher in long term.
I think that's good. I like to buy coins that are priced under 1 $ because I think it is very potential to go up and we will get a chance big profit
Not all coins that is under $1 has a potential to go up high easily, you still need to study before you invest.