iPad mini iPad mini & iPad mini 2 prices

I really want an iPad mini and either way I will be getting the 1st generation whether or not I wait for the new iPad mini 2 with the anticipated retina screen.

I was just wondering how much price difference you guys think will be between the current iPad mini and the iPad mini 2 when it arrives? is it worth waiting for the iPad mini 2 to come out before I buy the current one, price wise? or will it be discontinued when the 2 does arrive?

I'm in the uk, it's generally £269 everywhere, it would be interesting to kno how much the current version will be reduced to when the new one is released