Peterborough United have confirmed that their new signing Anthony Grant can face the Valiants on Saturday.
Grant completed his move from Vale Park to London Road on deadline day but the Posh say there are no restrictions on the transfer deal.
It means that the midfielder can turn out against his former club.
Peterborough manager Grant McCann told their official website: “I am really delighted to have Anthony at the club. I wanted to add some experience. I have played against him over the years so I know exactly what he can do. He is a really difficult opponent.”