| # | Player | Position | Citizenship | Club | Born | Value |
|---|---|---|---|---|---|---|
| 1 |  Gora Diouf | Defender - Centre-Back | Senegal | KV Mechelen | 2003 | €4.0m |
| 2 |  Willy Kambwala | Defender - Centre-Back | France DR Congo | Villarreal CF | 2004 | €4.0m |
| 3 |  Emmanuel Biumla | Defender - Centre-Back | France Cameroon | Angers SCO | 2005 | €4.0m |
| 4 |  Ayman El Wafi | Defender - Centre-Back | Morocco Italy | FC Lugano | 2004 | €4.0m |
| 5 |  Jan Ziolkowski | Defender - Centre-Back | Poland | AS Roma | 2005 | €4.0m |
| 6 |  Rav van den Berg | Defender - Centre-Back | Netherlands | 1.FC Köln | 2004 | €4.5m |
| 7 |  Charlie Hughes | Defender - Centre-Back | England | Hull City | 2003 | €3.5m |
| 8 |  Matías Moreno | Defender - Centre-Back | Argentina | Levante UD | 2003 | €3.4m |
| 9 |  Pau Navarro | Defender - Centre-Back | Spain | Villarreal CF | 2005 | €3.0m |
| 10 |  Hendry Blank | Defender - Centre-Back | Germany Ghana | Hannover 96 | 2004 | €3.0m |
| 11 |  Joshua Quarshie | Defender - Centre-Back | Germany Ghana | Southampton FC | 2004 | €3.0m |
| 12 |  Anrie Chase | Defender - Centre-Back | Japan United States | Red Bull Salzburg | 2004 | €3.0m |
| 13 |  Dominik Prpić | Defender - Centre-Back | Croatia | FC Porto | 2004 | €3.0m |
| 14 |  Tyler Fredricson | Defender - Centre-Back | England | Manchester United | 2005 | €3.0m |
| 15 |  Viktor Melekhin | Defender - Centre-Back | Russia | FC Rostov | 2003 | €3.0m |
| 16 |  Victor Gabriel | Defender - Centre-Back | Brazil | Sport Club Internacional | 2004 | €5.0m |
| 17 |  Tim Drexler | Defender - Centre-Back | Germany | 1.FC Nuremberg | 2005 | €3.0m |
| 18 |  Tim Oermann | Defender - Centre-Back | Germany | SK Sturm Graz | 2003 | €5.0m |
| 19 |  Sadibou Sané | Defender - Centre-Back | Senegal | FC Metz | 2004 | €5.0m |
| 20 |  Alessandro Dellavalle | Defender - Centre-Back | Italy | Modena FC | 2004 | €3.0m |
| 21 |  Ashley Phillips | Defender - Centre-Back | England Wales | Stoke City | 2005 | €2.8m |
| 22 |  Nicolás Romero | Defender - Centre-Back | Argentina | Minnesota United FC | 2003 | €2.8m |
| 23 |  Villads Nielsen | Defender - Centre-Back | Denmark | FK Bodø/Glimt | 2005 | €2.7m |
| 24 |  Jonathan Jesus | Defender - Centre-Back | Brazil | Cruzeiro Esporte Clube | 2004 | €2.5m |
| 25 |  Juanma Herzog | Defender - Centre-Back | Spain Germany | UD Las Palmas | 2004 | €2.5m |
| 26 |  Francesco Coppola | Defender - Centre-Back | Italy Cuba | Pisa Sporting Club | 2005 | €2.5m |
| 27 |  Linus Gechter | Defender - Centre-Back | Germany | Hertha BSC | 2004 | €2.5m |
| 28 |  Mateo Mendoza | Defender - Centre-Back | Argentina | CD Godoy Cruz Antonio Tomba | 2004 | €2.5m |
| 29 |  Sebastian Otoa | Defender - Centre-Back | Denmark | Genoa CFC | 2004 | €2.0m |
| 30 |  Raphael Kofler | Defender - Centre-Back | Italy | FC Südtirol | 2005 | €2.0m |