i recently bought a psp slim at a shop at the second storey of sim lim square call c-b-r m--t-ro..the shop con ppl without telling ppl about the gst..den den they charge 300(without gst) for psp slim with 4gb card..but after i paid, the shop threaten me to buy the batt from them at 98bucks other wise i dun get my 4gb card..but i dun wan so that shop swope the 4gb card with the batt and i ended up paying much more...In conclusion, nv go this shop