The 20 most valuable players in League One after January transfer window - including Portsmouth, Ipswich, Sheffield Wednesday, Derby & Barnsley aces - in pictures

One of which was deadline day signing Di’Shon Bernard, who joined on loan for the remainder of the campaign from Manchester United.

And the centre-back, who had been tipped to make a return to the Championship last month after spending the 2021-22 campaign with Hull, has become one of the most expensive players in the league.

But how many of Pompey's stars are the most valuable in League One?

We’ve taken a look at Transfermarkt to see who they believe the top 20 most expensive players in the third tier are.

Here’s what we discovered.