
Here's a dump of the retail copy of Mac OS 9.2.1 - but for a change it's the International English version
Compressed with bzip2, expand from the finder in OSX - then burn or do whatever with it!
If you're looking for the U.S. English version instead, it can be found here.
I believe this will work fine with any mac that can run 9.2.x, and that originally shipped with 9.1 or earlier.
If the mac came with 9.2.x (probably 9.2.2), it's likely to be a so-called 'machine specific' build, and this may not work.
This runs fine in QEMU (screenshot was taken this way)