I found one for you. It's NOS and located in the Netherlands. It is a 55 though.
http://fietsen-brommers.marktplaats.nl/fietsen-racefietsen/436134276-klassieke-baanfiets-gitane.html?return=eJwtilEKwjAQBe9SaD%2FbpEGElCAtHsArhCTa0DRZulsUxbu7on8z857VUr%2BiFgNqeeh1hcFubh5mItBdtxQIuV3tthAkawnbnLrfpYUZTo9kZOPRUKnVKGs1JWJ4RmDEq8d%2FhW8VDCsPY97XsEXHutxZb5FsDmwFI2vfAOxGNFCQXPHBKKGOl3M1vD%2B2kTas&df=1&fta=eNpF0MtOwzAQBdB%2F8aJrP%2BLYHqs71og%2FqPyaEpE2EU5pRMW%2F4zEgdsfRzYx9Axh4VLDAbu%2Fz6SPMlfl25MD2%2BSgOuR63BYSfN%2FicVl8x13ZaN%2BD%2BssL1dinvU%2FJvdzhPW7gWv9QJ5GFdb0d%2BWJe6pSWXo%2BLKvDzR3AHYGs6F%2BalNqaCATbkvlKbdQEWHLuOwiyDiOIrYILUoI%2B7CoY6oM31RsSASZEEXKByMQEtAxNERUsQg%2BpyWKz2jk0kEW%2FTQV5iokBNGZZIi6GjtD6RF3cFRScLgRpnoGqUI238fZHI9I0zQNIdjlDJ3uCFQhmebIy3lUfOM%2B%2F8DHaLlRhOSzkNHzE4KQmgvLR0jWkn1iNbUtqwh19Ncruft9a9BB%2BwS9hOV2nrMoKhLYOHO%2FPMvP5gPwOHx9fUNu%2BCWZQ%3D%3D&fta_ind=19&fs=1
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I found one for you. It's NOS and located in the Netherlands. It is a 55 though.
http://fietsen-brommers.marktplaats.nl/fietsen-racefietsen/436134276-klassieke-baanfiets-gitane.html?return=eJwtilEKwjAQBe9SaD%2FbpEGElCAtHsArhCTa0DRZulsUxbu7on8z857VUr%2BiFgNqeeh1hcFubh5mItBdtxQIuV3tthAkawnbnLrfpYUZTo9kZOPRUKnVKGs1JWJ4RmDEq8d%2FhW8VDCsPY97XsEXHutxZb5FsDmwFI2vfAOxGNFCQXPHBKKGOl3M1vD%2B2kTas&df=1&fta=eNpF0MtOwzAQBdB%2F8aJrP%2BLYHqs71og%2FqPyaEpE2EU5pRMW%2F4zEgdsfRzYx9Axh4VLDAbu%2Fz6SPMlfl25MD2%2BSgOuR63BYSfN%2FicVl8x13ZaN%2BD%2BssL1dinvU%2FJvdzhPW7gWv9QJ5GFdb0d%2BWJe6pSWXo%2BLKvDzR3AHYGs6F%2BalNqaCATbkvlKbdQEWHLuOwiyDiOIrYILUoI%2B7CoY6oM31RsSASZEEXKByMQEtAxNERUsQg%2BpyWKz2jk0kEW%2FTQV5iokBNGZZIi6GjtD6RF3cFRScLgRpnoGqUI238fZHI9I0zQNIdjlDJ3uCFQhmebIy3lUfOM%2B%2F8DHaLlRhOSzkNHzE4KQmgvLR0jWkn1iNbUtqwh19Ncruft9a9BB%2BwS9hOV2nrMoKhLYOHO%2FPMvP5gPwOHx9fUNu%2BCWZQ%3D%3D&fta_ind=19&fs=1