I buy crickets in bulk, 1000 at a time and sometimes even more per month. I have allot of animals though. As well as my geckos
I have Hyla tree frogs, fire belly toads and I recently got three fire belly newts. My Leo's eat around 10 crickets per gecko
every other day on average and can go through a thousand before the month is even over just by themselves.
That's a whole lotta crickets. They aren't that difficult to care for though and I do like the sound around here when
they are adult stage and chirping. It sounds like I'm in a rain forest or something inside my own house with all the cricket
chirping and frog croaking.