The flea market at Saint Ouen had several shops and stalls selling coins (When I visited last year).
Monnaie de Paris has selection of newer coins. Also you can during transactions ask for change in certain denominations to acquire €2 commemoratives.
Hi to whoever is reading this. Did you know that TYPEWRITER (on a QWERTY keyboard) is the longest word you can type using only the letters on one row of the keyboard.
