iFixit:

Join us as we live the time-traveler’s dream—the deep, lucid, Orwellian vision of hope, fear, and nostalgia that is 1984. Just in time for its 30th anniversary, we laid hands on an ’84 original: the Macintosh 128K. And, you guessed it—we’re tearing it down like it’s the Berlin Wall.

I guarantee iFixit will bitch about the fact it’s not upgradeable.