I figured this out. I am using bitstamp to fund the account using bitcoin. I found out they have a gateway with Ripple.
I am waiting for the TT to post on my account. I tell bitstamp how many bitcoins I want to send to Ripple,
Then as I understand it I have to grant the gateway a trust limit to receive the Bitcoins in Ripple.
However I am new to Ripple so everything I say could be wrong.
Market price? I have no clue. But I will take any Ripples for free, no limit.
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But is there a way to buy them for bitcoin? And what's the approximate price for BTC/XRP?