For cons, I have not bought from Amazon.
The purpose of the charitable foundation Raspberry Pi is to promote computer literacy and programming with a computer the size of a credit card sold at an affordable price for all: $ 35.
It is therefore quite scandalous * * the "New IT limited 'shop to offer to sell at € 58.20 (prices displayed at 15/02/2015).
I had to buy mine at an official supplier of the Raspberry Pi Foundation, to pay a price very close to the target price.
It would be good that Amazon reacts by selling himself this product or to ask the concerned correct its prices down shop.
I purchased from Amazon in November 2014 the previous model (Model B +) at 34.99 euros, and we should be able to buy a Raspberry Pi to 2 * same * price!