If you are purchasing the kitten as a pet, love the kitten otherwise, and it is from a good breeder, then go ahead and get it. The protruding xiphoid is only cosmetic and will not affect the cat's health in any way.
Take the cat to a vet!
However the kitten acts and its personallity depends on what you should call it!
no
you should call it kitty or....................
You should take it to a vet!
Get a kitten.
That is entirely up to you.
Ginger
If you're asking where to acquire a kitten, go to your county animal shelter.
If you want your kitten to live a long and healthy life, you should not let them out unsupervised.
This is not a good thing, and you should take your kitten to the vet immediately.
Go see a vet, the kitten probably has pneumonia or bronchiectasis.