Man, Vermaat, how old ARE you?
Anyway, honestly, I'd say the prices are too high, but I also feel that CD prices at most stores are too high. That's why I buy online (cheaper even with shipping).
However, they're high because WWE.com can make them high. The demand is there, and they control the market.
It's the same reason gas prices are so high... because people will pay for them. And the gas companies reap in record profits.
Meanwhile, you should get back to thinking up more fallacies to support your whole "Rey is the only innovative wrestler" and "Cena booers are pressured into it" arguments.