After doing a little research, here's how long it took some consoles to get a price cut (in Japan):
Xbox - 3 months
3DS - 6 months
DSi - 7 months
Sega Saturn - 7 months
Dreamcast - 7 months
PS1 - 8 months
N64 - 9 months
Gamecube - 9 months
GBA - 11 months
PSP Go - 1 year
PS3 - 1 year
PS2 - 1 year 2 months
PSVita - 1 year 2 months
The PSV price cut is comparatively quite late, and not surprising at all if you look at it this way.








