The price for each outfit is average in my opinion. I used to pay a bit more for a B&S outfit, which was non dyeable and couldn't be combined with other armour parts.
Also, there's no real need to buy all those items combined, just like we don't feel the need to buy every single thing for sale in any shop we walk into. I for one tend to choose which one I like best; in today's case, I don't think I'm even buying any. There's no real need for that, as I said.