Over $1,530 per XRP based on the theory that SWIFT handles $153 trillion in transaction volumes and there are 100 billion XRP tokens, according to Bitcoinist. However, paradiddle, writing on Steemit, goes on to explain that if XRP took over from SWIFT, XRP wouldn’t necessarily absorb its market value. They theorise that if Ripple replaced SWIFT, XRP’s actual value would be closer to $25 per token.