Game Link Cable Prices: Game Boy, GBA, GameCube, Switch

"Game Link Cable" usually refers to:

• Game Boy / GBA / GBC Link Cable: $5–$15 used (2-player). 4-player adapter + 3 cables: $20–$40.
• GameCube – GBA Link Cable (Nintendo 045): $15–$35 used (enables GBA connectivity in Zelda WW, Pokémon Colosseum, Final Fantasy Crystal Chronicles).
• Nintendo Switch LAN Adapter (USB-C/Ethernet): $15–$25 (official $29.99).
• Generic HDMI / USB-C / Ethernet cables: $5–$20 depending on length/spec.

Specify the console and use case for exact pricing.