PSP 2手 around can sell 700 - 1000 左右
you can go to yahoo拍賣場 search information
NDSL all part around 1600-1800 or lower
memory card can choice mini sd or micro sd the price is very difference.
512 to 1 GB around 150 to 260
super card is install the memory card around 350 or lower
pass card is 不用改機 can play download games around 130 or lower