Football pundit Tony Cascarino has been left stunned by the fee Leeds United paid Manchester City for Jack Harrison.

The Whites paid City around £13m for the English playmaker after he spent

"I don't get how Jack Harrison has been sold for as small a fee as £13 million to Leeds," he told talkSPORT this week.

"He has played so well for Leeds last season. I just felt, is that all? He's 23 years old. He has a really promising future.

"Maybe Man City have something in the clauses of add-ons if he achieves something or if he gets sold on - like Sancho, they get a pay-back. But I thought that was such a low fee."