The ones you have pictured are Diplodactylus (Strophurus) ciliaris aberrans. These are nice but are not as well coloured as D.c.ciliaris. D.c.aberrans usually sell about 100-120 each as hatchlings for captive bred. For wild caught $80-100 each is about all you can reasonably ask as they are often short lived (animals I collected on licence in Alice lasted 2years) due to natural parasite burdens. You are basically paying for the eggs that they lay. The Plbara form are also D.c.aberrans with some subtle differences that make them nice little animals slightly different from the Alice Springs form which forms the bulk of the others in the system.