01. Super Mario Galaxy 1+2 (Wii)
02. F-Zero GX (Gamecube)
03. Super Mario 3D World (WiiU)
04. Donkey Kong Country Returns (Wii)
05. Skies of Arcadia Legends (Gamecube, 3rd Party)
06. Metroid Prime Trilogy (Wii)
07. Viewtiful Joe 1+2 (Gamecube, 3rd Party)
08. Xenoblade Chronicles (Wii)
09. Eternal Darkness: Sanity's Requiem (Gamecube)
10. Paper Mario: The Thousand-Year Door (Gamecube)
11. Super Paper Mario (Wii)
12. The Legend of Zelda: The Wind Waker HD (WiiU)
13. Tokyo Mirage Sessions (WiiU)
14. The Legend of Zelda: Collector's Edition (Gamecube)
15. Fire Emblem: Path of Radiance (Gamecube)
16. Super Mario Sunshine (Gamecube)
17. Wave Race: Blue Storm (Gamecube)
18. Luigi's Mansion (Gamecube)
19. The Legend of Zelda: Twilight Princess HD (WiiU)
20. Xenoblade Chronicles X (WiiU)
This list would allow me to sell every stationary Nintendo system. NES+SNES are covered by Analogues FPGA systems, but I would probably keep the Gamecube for the GBA Player (works great on modern displays with GCHD and Gameboy Interface).