Can You Buy Just the Disc for Skylanders on Xbox 360? Highly Unlikely

It's highly unlikely. Here's why:

• Licensing: The game is licensed as a complete package for a specific platform.
• DRM (Digital Rights Management): Older titles often tie the disc to the original packaging/peripherals, preventing standalone use.
• Game saves: Progress is typically linked to the physical disc; a loose disc may not recognize your save data.

Better Alternatives

• Used complete copies: Check eBay, Facebook Marketplace, or local game stores for the full starter pack (portal, figures, disc, case).
• Digital download: If still available on the Xbox 360 Marketplace, purchase digitally via Xbox Live (requires internet).

Caution: When buying used, verify the game works and includes all necessary components before purchasing.