Barcelona have joined eternal rivals Real Madrid in the battle to prise Dele Alli away from Tottenham, according to the Daily Mirror.
The England international has been regularly linked with a move to the Santiago Bernabeu over recent weeks, with his star continuing to rise at White Hart Lane.
Real have, however, seen Barca enter the chase for his services, with the reigning La Liga champions impressed by the 20-year-old’s potential.
If either were to make a move, though, then it is suggested that an offer of around £70 million would be required to tempt Spurs into a sale.
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