Why did Vita sell 30k in eu this week?

[teigaga]

bubblegamer said:

The more important question is;

Why is this bothering you?

lol, it doesn't bother me it just seems very left field. As someone who owns a Vita and wants it to succeed, I'm very intrigued by what caused that jump. The price  cut (£149-£169) took place more then 2 months ago, so that isn't responsible.