Could you try repairing it? If it is just a wire loose maybe you can re-soder it...
On a side note I don't know if you guys get discovery down there, but in Canada we have a show called Daily Planet. Anyways they just did a segment on a guy who breeds and sells crickets. There might be some things you could learn in there. On thing I did notice is he uses ice cubes in a dish, with egg crate cardboard stuff about half way over it. He says it keeps them hydrated without causing mold or too much smell. (That might be relative to what he considers to much, and what your mom would consider too much...) I think as long as you changed the ice cubes daily you wouldn't have to worry though...