If we look at the price of xrp now it's only $0.1 in the market, and we can imagine if the price increase of xrp requires a boom that is big enough to be able to reach the price of $28.
Little correction, XRP ATH is somewhere over 3$, in 2017. XRP should recover that price before we start talking about new highest price.
This is just one of the very optimistic predictions I come across in the last couple months. XRP fans came out with 500$ price in next
3-5 years, I saw that on Twitter.
I have some XRP from the last year. I keep them cause since then price dropped. I don't know what can happen with XRP in the future,
but I have some just in case!