I was looking for a second hand oboe and ı found this ı have communicated with the seller and he told me he doesn't know the instrument's serial number or the model he told me he got this instrument as a trade and he is not an oboe player so ıdk anything about the instrument's tone, health or etc. even the model he is selling it for 1.000 euro ı know marigaux is one of the top oboe brand but ı couldn't trust him is it worth to pay and can you identify the instrument