Here are your : Option 1: Official (Paid) – Apple’s DVD/USB 🍎 Apple still sells the Snow Leopard DVD (Part #MC573Z/A) for $19.99 USD through their telephone support.

No. It has not received security updates for over a decade. Keep it offline or behind a strict firewall. 🧾 Final verdict | Method | Cost | Legality | Difficulty | |--------|------|----------|------------| | Apple DVD | $20 | ✅ Official | Easy | | App Store history | Free | ✅ Official | Very Easy | | Internet Archive | Free | ⚠️ Gray area | Medium |

✅ Pros: Free, direct from Apple. ❌ Cons: Most users won’t have it in their history. The Internet Archive has disk images of Snow Leopard (10.6.3). This is not official , but many retro-Mac users use it.

Buy the DVD from Apple if you need a clean, legal copy. Best for tinkerers: Use Internet Archive + bootable USB.