This is a bad site for those who are new to cryptocurrency. The price for small amounts is very high and the fees are enormous. Stay away if you're new to the game.
Before signing up and actually transferring money to your account, it isn't possible to see what the USD-BTC rates are.
It is, however, cheaper to trade on the related site GDAX. But in Europe, this requires two identity documents (passport, id-card, driver's licence.) So, for those who don't have a driver's licence, it isn't possible to trade on GDAX.