After Squall and the rest are caught after disc 1, your team are placed in the desert prison in the beginning of Disc 2. As your team tries to escape, you should come across 2 card players who would play with you when you pay them money for each game. One charges 200 gil and the other 500 gil. Go to the 200 gil one and keep playing cards until you win. Each time you win, he will give a random item. If you are lucky, you can get your 1st Rosetta stone here!