You guessed it. I already have the modshop code, to get the items in emerald but I still need the code for old sea chart, the dma disabler code, and the enable code for the battles on all four islands. Once I Get them I will be happy to share with others who pm me.
P.S. I would not so no to TIPS on catching mew without the master ball since he is only level 30 and does not flee upon battle like the legendary dogs/cats do.