not too much...maybe low $xxx
the fee is a little high...
the fee is $100/year or $10/month
I ever registered 5.pn/8.pn...maybe also include 7.pn..
when I registered....there are only 1.pn/0.pn unavailable
but all for give up.....the fee is a little high....
the all one chart domains in my hand...the fee is $52 max