Yes, backyard breeder does spring to mind, with good intentions possibly, but probably not a good breeder. Can I suggest you make a list of questions about the things that you consider important and take them with you on Sunday?
If you decide against this litter you can post on here asking if anybody knows of a litter or could recommend a breeder in your area. Breeders aren't allowed to advertise on here and aren't usually named in posts but if anybody has suggestions for you they can send you a PM.