I must say it's not a bad domain at all.
However it's hard to appraise, because the range could be anything between mid $xx to low $x,xxx imho, for this kind of domains.
LVEstate.com is a nice domain, and could have a decent reseller value ($xx - low $xxx), but if you find an end-user, maybe an established real-estate company in Las Vegas with a poor domain, who knows, i think you can manage to make a $x,xxx sale. It's up to you.
(but, please, don't spam your domain to anyone, it is highly penalizing, and if an end-user is smart enough, it would make some researchs about your domain and if it goes in some kind of spam-list or black-list, say goodbye to any sale)