/v/. There's your problem. DSTWO is the high performance card and more expensive card (which gives you GBA emulation and enhanced SNES emulation along with various other things). The Acekard 2i is a cheap but wonderfully made card that is $10-$15 and is probably the best deal for a cheap card.
Fair enough. I don't need SNES/GBA emulation, and I certainly can't spare $50 or however much it is.
Regarding the Acekard 2i, is there a 'standard' retailer for this sort of thing? Or should I just look at a bunch of random, sketchy sites to find one?