What can €0,50 buy you?

A whole lot of nothing.  That's what.

1. An hour of interenet in some places
2. A postcard (or two and a half depending on where you are)
3. A trip to the bathroom (occasionally two trips, aren't you spoiled?)

(For those who have never seen the euro written this "€0,50" is 50 cents Euro or $0.75)