Here is what i would do for a baby.

You need a large cage( 50 gallon)
UVB or a MVB
Heat lamp
fixtures
beardie
basking rock or what ever
and for substrate use tile or paper towels
calcium
vits
feeders

Id say you will be spending no less than $250 to start out, and then another $40 a month on crickets until they are adults, but then you need a bigger cage, replace things that are too small for him, and replace lights and uvb accordingly. They are great pets but boy are they not cheap!

I think im forgeting something?