Most Expensive Challenge League Transfers of all time

A list of who holds the record for the most expensive transfers in Challenge League history.

#	Player	From / To	Date	Price
1	Matheus Cunha	FC Sion RB Leipzig	01-07-2018	€15M
2	Yannick Cotter	FC Sion Juventus FC	07-01-2020	€8.3M
3	Edimilson Fernandes	FC Sion West Ham United	25-08-2016	€6.4M
4	Chadrac Akolo	FC Sion VfB Stuttgart	09-07-2017	€6M
5	Giovanni Sio	FC Sion VfL Wolfsburg	04-01-2012	€5.8M
6	Gelson Fernandes	FC Sion Manchester City	14-07-2007	€5.5M
7	Enzo Barrenechea	FC Sion Juventus FC	31-01-2020	€5.2M
8	Federico Dimarco	FC Sion Inter Milan	05-07-2018	€5M
9	Mattias Andersson	Juventus FC FC Sion	02-07-2019	€4M
10	Federico Dimarco	Inter Milan FC Sion	01-07-2017	€3.9M
11	Bastien Toma	FC Sion KRC Genk	11-09-2020	€3.7M
12	Moussa Konaté	FC Sion Amiens SC	13-08-2017	€3.5M
13	Enzo Barrenechea	CA Newell's Old Boys FC Sion	22-08-2019	€3.1M
14	Léo Lacroix	FC Sion AS Saint-Étienne	31-08-2016	€3M
15	Mario Balotelli	Adana Demirspor FC Sion	31-08-2022	€2.6M
16	Kyle Lafferty	FC Sion Palermo FC	01-07-2013	€2.6M
17	Zeki Amdouni	FC Stade-Lausanne-Ouchy FC Lausanne-Sport	01-07-2021	€2.5M
18	Filip Stojilkovic	FC Sion SV Darmstadt 98	31-01-2023	€2M
19	Kléber Pereira	Clube Náutico Capibaribe FC Sion	01-01-1997	€2M
20	Hervé Tum	FC Sion FC Basel 1893	01-01-2001	€2M
21	Marvin Spielmann	FC Thun BSC Young Boys	01-07-2019	€2M
22	Raphaël Wicky	FC Sion SV Werder Bremen	01-07-1997	€1.5M
23	Vincent Sierro	FC Sion SC Freiburg	31-01-2017	€1.5M
24	Sandro Lauper	FC Thun BSC Young Boys	01-07-2018	€1.5M
25	Christian Fassnacht	FC Thun BSC Young Boys	01-07-2017	€1.5M