elsa

no source available currently. =( I'm a fan of pokemon x /y , recommended by one of my friends ,i bought a gateway 3ds from http://www.modchipfactory.com/gateway-3ds-the-first-3ds-flashcart-for-3ds-games-p-19.html , this cards can support all latest 3ds game ,included pokemon x /y. It took 5 days to arrive my door and i have tested, it ran pokemon perfectly. So if you have a handheld, maybe you can give it a shot .

far as i knew, there are some 3ds game cards,such as gateway 3ds, mt-card support pokemon x /y directly, maybe go for one of these cards more conevience.

maybe as you knew, currently, among all r4 card,only r4i gold 3ds D.E support 3ds roms,yet,it has stopped update for ages,so personally dont suggest you buy this one. If you dont care about price,yet, you can buy gateway 3ds, after all,it was the best 3ds game card with powerful features. You can use it play pokemon x/y, animal crossing and so on, it also support NAND backup and if you need,here is a usa official store for you : http://www.modchipwarehouse.com/gateway-3ds-flashcart-play-backup-3ds-roms-on-3ds-and-3ds-xl-p-12.html