Taken in 13 extensions according to DotDB. Part of a bunch of other domain strings. The hyphen version is taken in .com. Some of the other extensions are developed - I don't know if it's by you, though I do see that your .com redirects to the .me site so I'm assuming that one's yours as well. Are the other ext yours as well? I didn't check. If they're not yours, that increases the buyer pool and slightly increases your value. If they're all owned by you, that of course decreases the buyer pool and value by a little.
Regged since 1999. Lots of sales for keyword 'names', and 'dot' is not hot but is still pretty good as a keyword for anything related to domains. Your domain would be especially attractive to someone who wishes to start a registrar or marketplace.
I'd say your current asking price is realistic, but on the high side of realistic, for a very motivated end user buyer. My guess is you've probably received a bunch of lowball offers over the years, in the xxx range, and maybe a few not-quite-so-lowball offers, in the low x,xxx range, by domain investors looking to resell. As a reseller I'd probably offer in the low x,xxx range as well.
You'd probably find quite a few takers in the 5K range. With your current price... you might be holding on to it for many more years. However, as I said, I think your current sticker price is still within the high-but-realistic end user price realm... just have to hope for that unicorn end user
Nice name. Lots of uses, and a very slick name to brand within the domaining industry. Good luck!