vipluxuryhotels I'm not sure with this one because I'm not into the hotel niche and checked the exact global searches and zero searches for the term, so not sure
fxtradingplatforms $xxx. I think number of people interested in making a forex affiliate site for just talking about the platforms is a bit reduced, so I think a $xxx range would be accurate according the potential demand if you want to sell it. Of course more would be possible as well as less, depends a bit of your luck or need of money
Maybe forextradingplatforms dot net could be interested although not sure
allyouwatch $xx. Apparently not great, although you could bet for asking a higher amount that could be sold or not
unlocky I don't know if this have a meaning, so either I don't the meaning, it's a misspelled domain for "unlucky" or you typed it here wrong
Just my opinion, good luck