Buy Ripple (XRP) safely with a flat 1% trading fee and a local customer support you need to know to get a better understanding of the world of cryptocurrency. This is our quick guide to just one way to buy XRP. Compare some other options in the table below. XRP. How to Buy XRP (Ripple) in 2020: Buy, Sell & Trade Coinbase: One of the biggest and best fiat exchanges, Coinbase allows you to buy XRP with GBP, USD, on the currency's price movements by taking a short (sell) or long (buy) position.