All right so after reading this I've got some ideas. 1. You don't need 7 males like many people have said. It takes a female a decent amour to get to breeding size. So feeling your racks full do no good. 2. It appears you dot really wanna do your research and just want the information given to you. Half those snakes you posted are easy to find prices for on kingsnake,fauna and other sites. On top of that half of those that your looking for you won't find for around 250 for a female not web a hatchling. I too am new in breeding balls I'm hoping my female pastel gets up to size this year so I can get my first clutch but what I did was bought a 700 gram female pastel that yes cost almost 500 bucks which is still cheap and a male Mojave that was 600 grams just so I can get a clutch possibly this year. My advice would be do more research