My review is specifically for the MC Paper in the Cologne train station... the guy working there is charging more than the price. I bought a page of 10 stamps and was charged €9.50.. I asked for a receipt and he said it was not possible.. I was late for the train so I left and now on the train I realize each stamp is .45 each making the book €4.50.. so basically the guy pocketed €5.. read more