I don't think his collection is that over priced, i think its on par with the likes of Gucci or Vuitton, Chanel is far more over priced than he is, i think his accessories are but purely for the fact he's used the most luxurious leathers (i.e. Crocodile) but his shoes aren't, just my two cents on the matter.
I think the collection is gorgeous, a mild dose of bias there but some pieces do remind me abit of mutton dressed as lamb but 80% of it looks great, especially the tuxedo and the biker jackets.