The lain lunchbox

I inherited a lain lunchbox from my mom i have some weird information about it i thought I'd share! it wasn't sold as a stand alone lunch box It is actually part a box set it came with 4 DVD's and a boa CD. i have the DVD's but the Cd is still in the attic somewhere if it has anything cool on it i'll upload the contents of it on archive.org or something like that. It could (heavy emphasis on the could) have some lost media on it or something.I never seen anyone reference the contents of the lunch box let alone the CD.