Perhaps you had the right keywords then. My own personal experience is horrible with anything other than .com, .net, and .org (I did sell the two .WS names I had though and swore I would never buy another ccTLD unless it was sex.XX)
I am happy you did sell a couple .TVs. Some people see opportunity where others do not. I registered a name on a drop that nobody thought was good. It was available 30 minutes after the drop was copleted. As it turned turned out, I was able to sell the name for $10,000 three weeks later. It all depends if you think you can turn it.
The bottom line is: Are you willing to roll the dice for $102.50 ? .TV registrations are (or at least they WERE) $50 per year and increase 5% each year with a 2 year minimum. . .
Me, not again. When I started speculating, Beauty was supposedly sold for a million. I bought 7 .cc names. I just laugh at myself now. I learned the hard way and 7 C-Notes later.
If you decide to gamle. I wish you luck!