The regular price for .net on registrar (Namesilo) $11.79 the domain was free to register until I bought it . Yap, that sounds strange.
I have to say it's rather cheap considering popularity of preev.com.
It's of course cheap. Dumb people like me always type preev in the address bar and not caring about the TLD LOL By the way .com is better in the sense that search engine likes it but others TLD are fine to as long as a site is used by people.
It's not okay to see Preev is down again. It's been last few days the site is down.