Arsenal will not sell Alexis Sanchez to Manchester City or Chelsea despite Premier League rivals willing to pay upwards of £45million

• Arsenal are standing firm with their Chilean superstar Alexis Sanchez
• Sanchez is looking to engineer a move away though Arsenal want him to remain
• The Gunners will refuse to sell Sanchez to rivals Chelsea or Manchester City
• Both Premier League sides would be willing to pay in excess of £45m for the star