I wouldn't take anything under £15m tbh with the potential he has, and if its a rich club trying to get him like, Man City, lets say.. £40m.
Can't think why he would want to leave us anyway, as he is a Newcastle fan and loves the club, and said he wants to be remembered as a legend like Shearer.
Hopefully Spurs go in for him, and it wouldnt suprise me if Ashley accepted it, seeing as he obviously doesnt care that much about the club, so if we lumped 15m in front of him I think he would accept.
Then it would be a case of persuading Carroll to come and play Champions League football
Why would anyone bid for Carroll? he's a brilliant talent but he has the sort of attitude which could make him the biggest flop of any century, wouldnt be suprised if he ends up in prison for his off-field actions.
If he change's his ways and stays at Newcastle for 18 months i think the lad's got a bright future, Capello's seen his potential and he England cap was just to show what he could achieve if he changed his ways.