Honestly, it's extremely rare I buy clips anymore for the simple fact of since 2005/2006, it's all gone downhill for the kind of tickling i'm into (the serious hardcore kinda stuff). About 95% of everything has become all playful, badly done (some even worse than the old FM Concept vids many of us old timers found comical), non-ticklish girls (some with extreme bad acting to boot) or repetitive stuff with the same gals over and over and over again just appearing with different vid makers.
Just like anything, once something becomes too popular or wide spread, it goes to hell in a hand basket...and this is what my theory is on why the tickling vid market has drifted in terms of variety for all different folks tastes. With the exception of a few, i'm no longer a buyer (which in all fairness I won't say who I still sometimes purchase from to not insult anyone's work).