We bought 36 large crickets, 12 small crickets, and a dish of 50 meal worms today from the pet store. After feeding all the big kids (6 tarantulas + 1 scorpion, close to 30 crickets total), we still have 36 large crickets left! After feeding 5 small crickets to the big babies, we still have 12 small crickets left. The larger the number you request, the more likely you are to get more than that. It seems to increase exponentially. Truthfully, it is really hard to count large numbers of crickets. They are wiggly buggers! Our dish of 100 meal worms didn't last as long as we'd expected. We had a lot of dead ones. We have 5 live ones left, so I just got the 50 pack today.
I also bought some fake vine stuff for lizards. I've got some new habitats set up for the arboreal babies. I do NOT know how I'm going to move them yet, but I do know I'll have to refrigerate them first. They are crazy fast! I went ahead and gave them both meal worms last night, but it can be hard to tell if they ate them since they burrow right into the dirt. I did give one of them a small cricket today, too.