| Title | Console | Sell Price | Market | Links | Action |
|---|---|---|---|---|---|
| Kakuromaniacs | NDS | — | — | ||
| Kalle Kunskap - 4-7 Aar | NDS | — | — | ||
| Kalle Kunskap Matematik 4-8 ar | NDS | — | — | ||
| Kameleon | NDS | — | — | ||
| Kilari - Deviens une Star | NDS | — | — | ||
| Kim Possible - Global Gemini | NDS | — | — | ||
| Kim Possible - Kimmunicator | NDS | — | — | ||
| Kingdom Hearts - 358-2 Days | NDS | — | — | ||
| Kingdom Hearts - Re-coded | NDS | — | — | ||
| Kira Kira Pop Princess | NDS | — | — | ||
| Kirby - Mouse Attack | NDS | — | — | ||
| Kirby - Power Paintbrush | NDS | 300 kr | — | ||
| Kirby Mass Attack | NDS | — | — | ||
| Kirby Super Star Ultra | NDS | — | — | ||
| Kirikou et les Betes Sauvages | NDS | — | — | ||
| Knerten Gets Married | NDS | — | — | ||
| Knight - Hero of the Kingdom | NDS | — | — | ||
| Knock 'Em Downs - World's Fair | NDS | — | — | ||
| Know How - Spielend um die Ecke denken | NDS | — | — | ||
| Konami Arcade Classics | NDS | — | — | ||
| Korg DS-10 Synthesizer | NDS | — | — | ||
| Kung Fu Panda | NDS | — | — | ||
| Kung Fu Panda - Legendary Warriors | NDS | — | — | ||
| Kung Zhu | NDS | — | — |