YY nobles currently have six titles, from top to bottom: King → Duke → Marquis → Earl → Viscount → Baron.

What is the price corresponding to different titles of YY nobles?

Baron: 250Y coins/month or 250 thousand red diamonds/month;

Viscount: 600Y coins/month or 600,000 red diamonds/month;

Earl: 2,500 Y coins/month or 2.5 million red diamonds/month;

Marquis: 6,000 Y coins/month or 6 million red diamonds/month;

Duke: 12000Y coin/month or120,000 diamonds/month;

King: 120000Y/month or1200000 red diamonds/month;