According to a blog post appearing in .XIN registry, the domain name 88.XIN recently sold for ¥1,140,888 at a domain name auction, which is around $180,000 USD.
According to the blog post .XIN sold a total of 9 domain names for 3.14 million yuan which equates to over $523K USD.
Other domain name reportedly sold in the auction included 789.xin for 400,500 yuan and 188.xin for 403,800 yuan which comes to around $67k USD each.
.XIN is a new gTLD and according to ntldstats.com has almost 90,000 domain names registered.
We have no independent verification of the sales