Negotiations are believed to have been completed and, according to Goal.com, the 23-year-old is close to becoming the Gunners' fifth summer signing after undergoing a physical exam.
Report: Kostas Manolas completes Arsenal medical
Kostas Manolas completes his Arsenal medical ahead of a proposed £8m move from Olympiacos, according to reports.
Would Manolas be a good signing for the Gunners?
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