I got my ndsl in US for USD129 + 8% sales tax. You'll need a get an addtional step down for around 6-7USD or you can get yourself a USB charge cable. Original game is cheaper and you'll able to find a lot of games in Bestbuy or Frys.

Please note that the first few batch of NDSL sold in US will crack near the L/R button.

Supercard lite is around 200 in sungai wang and you need a micro SD card. I bought mine for 180 (Sandisk ultra II)

Cheers