As far as pricing females higher than males, that is traditionally done if the pups are not sold on any kind of spay/neuter contract, for breeding reasons. I feel it's totally a crappy way to price dogs. My Cardi breeder priced based on pet or show quality, period ($700 for pets, and $900 for show prospects). Not on color, or gender, or "cuteness" level.
I really dislike the crested yorkies!!! Of course they're cute, they are puppies. But, I find a PB Crested or PB Yorkie 1000x more attractive.
Is it me, or do all of the Puggle pups look incredibly wormy? >:[