The first year of NFL license exclusivity is also the first year the Madden series moves onto a new console generation with Madden NFL 06 for Xbox
Madden NFL 06 Review - GameSpot
Madden NFL 07 – Xbox 360 EA Sports – Complete In Box – GeekGearStore
Madden 2006 (xbox 360) - Pre-owned
Madden NFL 06 (Microsoft Xbox 360) Complete CIB
Xbox 360 - Madden 25 Steel Collectibles LLC.
Playing Madden NFL 06 in 2023! (XBOX 360)
Madden 06 X-360 – Games A Plunder