WTS 4gb Memory Stick Pro Duo
$100
Brand new!
OEM
Comes with 1 year warranty as long as you don't temper with the
warranty sticker. valid for manufacturing defects, eg u put memory
card into ur psp but nothing can be read.
when u get the memory card u can write erase 10 times or more, if
got problem i refund or offer 1to1 exchange
Non laggy
Using one for my PSP, no problems.
PM me or reply under this thread with name and contact number if
interested