Joy of Sphynx has another option to wait for a kitten if none are currently available:
The Email Notification List
Email Notification List – Once a litter is born in the Cattery, I send an email out to clients on the email notification list and let them know kittens will be available to reserve at 6 weeks old. It does not cost any money to be on the email notification list,
I am always happy to send potential clients a sample contract for review.