According to DomainMonster, dot XXX will cost $99 for general availability and $69,99 if you register your .XXX domain name for 25 years or more .

The new .XXX TLD is one of the most expensive top level domain in history ,considering that other domain name providers charge fees of about $10 or even less .

After the board of directors of the Internet Corporation for Assigned Names and Numbers (ICANN) approved the new TLD ,Stuart Lawley,ICM Registry's CEO was very optimistic and hoped that 500,000 .XXX domains will sell this summer .

Even though the .XXX domain has been subject to intense controversy and it has attracted outrage from religious groups over the last decade,the ICM Registry managed to have its TLD approved .

The landrush pricing for .XXX domains will be from $129,99 to $159,99 ,while the trademark sunrise pricing will be from $179,99 to $219,99 .

source from Domainnews