wow! Okay this is what I have come up with
they range anywhere from 35 - 150 $ a pop as there are different color variations etc.
They are arboreal so they need height and lots of cover and humidity - I couldn't get a specific size of cage for a pair (which is what i would get)
as far as the other questions - they seem like quite a bit of work and that they shouldn't be handled for long at least from my readings - anyone with life experience please help me out Also I've never worked with crickets, how hard are they to care for? do they smell? do you keep them live?
judging from the eating regimine is it difficult to feed these cresties? Baby food? fruit? crickets? all at the same time? Wow that's a lot of questions so sorry about that!