I see what Albertzloyal is trying to say, but I can't see Peralta turning it on, ever. Peralta is an excuse of a footballer in my opinion. And he's a shitebag.
I agree, he is an excellent player, and I am surprised that a team hasn't come in for him yet. In a normal circumstance he is easily a 3 million pound player, but as you say, we will be lucky to get a million at this rate. Fucking gutting man.
I agree about the international point, but I don't think that is the reason teams aren't diving in for him. I think it's that he is playing against utter shite week in week out, clubs are probably apprehensive to pay any serious dosh for him, even though he is the best left back in the country.