I hate trying to assist people with questions like this when they haven't indicated where they come from. It is not the cost of the steppers themselves, it is the delivery cost, and that affects the deal you get.

Since steppers are mostly made in China now, that is what you are going to buy. See what suppliers there are in your own local area and check their prices.

My suggestion is to see if you can see the model number of the stepper, then do a Google search to get the details.

Old Man Emu