So, I really do not know how to buy some NXT from verified seller .
My offer was 700 USD for 150 000 NXT. I will be really happy if some trustworthy seller can contact me to PM.

I will pay by paypal because I am new in cryptocurrencies and still have not confirmed my account at bitstamp (I have been waiting for 5 days!).
So I hope there is some really trustworthy seller to make deal with me.