Knockout Kings 2000 (Nintendo 64 N64, 1999)

Nintendo 64 N64 Knockout Kings 2000 Boxing Video Game Cartridge - Tested!

Knockout Kings 2000 (Nintendo 64 N64, 1999) Cart Only Tested Working Authentic

Knockout Kings 2000 (Nintendo 64, 1999) N64 Authentic *Cartridge Only* Tested

Knockout Kings 2000 N64 GAME ONLY AUTHENTIC. Tested and working.

Knockout Kings 2000 (Nintendo 64, N64, 1999)

Knockout Kings 2000 (Nintendo 64, N64, 1999) Authentic Cartridge Only

Knockout Kings 2000 (Nintendo 64) Tested & Working Authentic