The price may be quite reasonable for this bike in DK but this is on the verge of being a modern rather than a vintage road bike. Still that is no reason not to buy the bike esp. since this is such a well regarded bike in DK.
But if you want a road bike to go to school with, this is not your best choice. How would you transport your stuff? How would you feel about locking this up? It will be tough to get fenders on this bike.