The 28-year-old former Rennes man moved to St James' Park in 2011, but has never been a first team regular, falling out with Alan Pardew for a number of reasons.
The Toon boss has never gone public about the half-hearted midfielder, but I think the majority of Newcastle supporters know Marveaux's limitations.
Marveaux made just four starts in all competitions last season, hardly showing anything other than 'painfully average' in each.
Guingamp will feature in the Europa League during the coming campaign.
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