whats the difference?

whats the difference between a SuperCard DSTWO and a SuperCard DSONEi?

The DS Two has added hardware. Onboard CPU/Memory. This allows it to run some emulators that the DS hardware alone is not powerful enough to do, like the GBA Emulator.

thanks
i have seen a supercard dstwo for £23
is that cheep?

Seems a pretty common price. I think the going price is 35-40 USD, and 23 GBP is 35 USD.Look around a couple spots and see if you can find anything cheaper.