With rare niche I could see where higher price might do better as the surfer feels that this site "finally must have what I want" whereas cheap price means prob "junk" or "imposter" to the surfer. You get what you pay for.
Now for the vanilla niches like GF and big tits ect the opposite. They feel why pay 39.95 when I can pay 24.95 for the same thing.
Anyhow aprec your efforts. Good thread. Good posts as well Paul. You are 100% on the button in this thread.
