Arsenal have reportedly rejected a bid from Galatasaray for Brazilian full-back Andre Santos.
The 29-year-old, who has fallen out of favour at the Emirates Stadium, has only started three Premier League matches this season.
According to The Sun, the Gunners would be willing to sell Santos for £5m but the Turkish side only offered £2.5m.
Arsenal paid £6.8m for Santos when they signed him from Fenerbahce in August 2011.