Mitroglou came in to spotlight after scoring 14 times in last 14 games. Liverpool and Dortmund are also keeping the Olympiacos striking sensation under their radar.
Arsenal completely rely on Olivier Giroud at the moment, and Wenger would like to buy a decent backup for the French finisher. Mitroglou fits the bill perfectly. It is believed that any bid of over £7m would be enough to lure the striker away from Olympiacos.
Transfer fee should not be a problem for Arsenal as they have plenty of bank balance left to spend in the transfer market.
Scouting Kostas Mitroglou (video):