Any reason why ipad 2 32gb and 64gb is not being sold, less the refurbished ones?

Do you mean your local Apple site's store or a physical store?

The US Apple store (on-line) indicates there 16gb iPad2s in stock in both colors, both WiFi and 3G for both carriers. I also saw some available at Target about a week ago, but didn't notice which ones specifically. Not sure where you are located, or why they have disappeared for your locale.

About a month ago, I bought a 16GB iPad 2. It was manufactured in April 2012. So as of then, they were still manufacturing the 16GB iPad 2. I don't know if they are still doing it, but back then, it was just not old stock beign sold off. At least as far as the 16GB is concerned.

If both your attempts are futile, try calling the Apple hotline. One of the extension leads to the phone sales team. Maybe you could try asking those phone sales guys if you could place an order.

Do you know if you go the 45nm A5 chip inside or the 32nm chip ?

I just ordered the same and I am wondering which iPad I will get