The NPD sales data for March has been released, and Gamasutra is reporting on the sales numbers. Overall, the sales data pretty much seemed to follow expectations. The Nintendo DS again showed strong sales, moving over 500,000 units in March. Sunday’s release of the latest in the Pokemon series might have the potential to even spike this further in April and May. The PSP sold 180,000; this month’s price drop would seem to ensure an increase for April. Of the non-portable consoles, the PS2 continues to have legs, moving 280,000 consoles and outselling all of the current generation platforms. This was probably helped a bit by the release of God of War II, which sold over 833,000 units.

Within current generation platforms, rankings stayed the same. The ever-supply-constrained Wii moved 259,000 consoles; Nintendo has promised more supply, but this may not happen for a few months. The Xbox 360 continued to hold on, with 199,000 units sold, and Sony’s sales numbers held relatively steady at 130,000 units.