We brought a tub of these once and only once.
I cant remember how much they were, sorry but what ever it was they certainly were not worth the money.
Any one with reptiles will know that you end up having to throw away any dead meal worms at the bottom of your tub because 99% of reptiles will only eat live food that they can see wriggling around.
All of my reptiles turned there noses up at these and we have quite a variety of pets.
I suppose these would be usefull if you keep birds as they love meal worms but dont mind if they are alive or not so these would be ideal for a pet parot or smaller bird.
Meal worms are extremely good for reptiles and birds because they have a very high nutricional value, much higher than crickets.
The only advantage i can see to the can of dead food is it wont bite you.