My spring and winter litters are reserved.
Kittens come with first distemper shots and worming. They usually leave the birth home at three, four, or five months old or older. They need the time to start eating and drinking, using the litter box, and get used to living with people and other pets. Sometimes they leave early, but are just starting to use the litter box.
I usually place kittens within walking or driving distance of my area in Cambridge, Ma. If you are outside driving distance to my area, I'd prefer that you take the kitten in the airplane cabin with you. Many airlines allow the kitten to go in a small size soft carrier under the seat or between the legs on the floor. You pay a small fee for this service at the airline check-in desk. I'll meet you at a place we both decide on.
One kitten is $900 as pet quality. Two kittens together are $800 each as pet quality. To reserve a kitten, I ask for a $100 deposit, or for two kittens, $150 deposit. You get your deposit back, if you don't get a kitten or kittens, because I can't provide them. The deposit is otherwise non refundable.
I can also get you the several generations' history upon request for $150. I get the papers from the Cat Fanciers Association, which stores cat generational histories.
Ask me, if you're a breeder wanting a kitten. A breeder kitten costs $1400, and comes with the rights to register with the Cat Fanciers Association, CFA. You order your own pedigree papers and generational histories.