Rangers have reportedly slapped a £25 million price tag on Calvin Bassey.
The defender has been a standout performer for Giovanni van Bronckhorst as interest continues to grow.
The versatile stopper showed his class in the Europa League final defeatt to Frankfurt and the Scottish Cup win over Hearts last week.
READ MORE: Rangers legend Arthur Numan says Calvin Bassey 'has it all' and can't disagree with top price tag
Bassey is being tracked by clubs in England and Germany but they will need to meet Rangers' price tag, reports the Daily Mail.
Former Ibrox and current Aston Villa manager Steven Gerrard has already been active in the transfer market for next season and is reported to have lodged an enquiry.
RB Leipzig, who Rangers knocked out of the Europa League semi-finals, are believed to be one of those clubs from Germany interested in the Nigeria international.
The 22-year-old could land the Light Blues a huge profit if he moves on after joining for a bargain fee from Leicester City two years ago.
Sign up to Glasgow Live newsletters for more headlines straight to your inbox
Bassey is content with life at Rangers and the club are in no rush to sell the defender. He was named in the Europa League Team of the Season for his performances on route to Seville.
Meanwhile Vladan Kovacevic is a name Rangers are said to be interested in as a potential goalkeeping option, although his current club Rakow have issued a hands-off warning.
Rakow president Adam Krawczak said: He said: "He is highly important for us in upcoming Conference League qualifier matches."
