The main post office in Nice is located on Avenue Thiers (just across main train station).
One individual stamp costs 0,55 ?
The cost of sending a letter depends on its weight and destination.
If you want to buy stamps (less than 10), you will have to queue (beforehand grab a ticket and wait for your number to be displayed). Otherwise, you can buy a 10-stamp book (carnet de timbre) or frank your letter at the postage vending machines, which are located on the right. Only coins accepted as far as I know. If you read a sign which says "Hors Service", it means the machine is out of service.


