Quote Originally Posted by Nuru View Post
So, is this the same code that was used for obtaining the Asuran Armguards?
Correct, the Members code included in the first run editions of FFXIII on PS3 had three different functions:
  1. Registering FFXIII to your Square Enix Members account
  2. Registering the Asuran Armguards
  3. Offering access to the FINAL FANTASY XIV beta

Here's a knowledge base article on the topic from the launch of FFXIII.

This code is the one we're referring to, I hope that clears it up!