It's not legal.
There is only 1 version and it's the boxed version.
Ok so then where can I buy legal iLife 08 for under $50 included shipping other then eBay?
it could be a legitimate disk such as the NFR (Not for Resale) [perhaps an X employee?] or someone who got the iLife 08 Up-To-Date program last fall?
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after looking over that site, it hardly seems legitimate id stay away from that place.