Terem Moffi and Samuel Chukwueze are the most expensive Nigeria stars under 23 years of age.
Both Super Eagles stars are valued on the transfer market at 20 Million Euros in their latest updates.
‘Samu’ has established himself at La Liga club Villarreal CF and is now linked with a big-money transfer mostly to the Premier League in England.
Moffi, on the other hand, spurned a chance to move to the Premier League in January and rather opted to join Ligue 1 club OGC Nice in a transfer worth 30 Million Euros.
Other top valued players include Ajax Amsterdam defender Calvin Bassey, who is now valued at 18 Million Euros, and Club Brugge defensive midfielder Raphael Onyedika, whose value is 10 Million Euros.
The biggest sensation in Belgium, Gift Orban, has seen his stocks shoot up since his amazing run with KAA Gent on arrival from the Norwegian second division only in January.
He was bought for over Three Million Euros, but he is now valued at 9 Million Euros.
Other Nigeria stars in Belgium are among the top valued players who are under 23.
Alhassan Yusuf (Antwerp, Six Million Euros), Victor Boniface (Union St.Gilloise, Six Million Euros), Yira Sor (Genk, Four Million Euros) and Tolu Arokodare (Genk, 3.5 Million Euros).
Watford goalkeeper Maduka Okoye is valued at 2.2 Million Euros.