The DSvision will come packaged with the cartridge, a 512 MB microSD card, and a microSD-to-USB adapter for the relatively cheap price of 3,980 yen ($36 USD). There are already tons of devices like the DSvision, but none are licensed by Nintendo because they make pirating of DS games very easy.
“We are keeping a close eye on the products and studying them. But we cannot smash all of them,” a Nintendo spokesman said, referring to the R4 and M3 cards currently sold.
To be honest however, I feel like this will just give people a legal alternative to begin pirating with but at least Nintendo will get the money for the DSvision itself. If you cant beat 'em, join 'em.
Source:
Dailytech