Hi and welcome to IKEAfans!
You'll need to make a lot more of a plan before knowing the cost- if you look at the kitchen catalog, the same layout of a 10x10 kitchen can range from $799 (for Harlig white doors) to $2899 for Askome Ash. That's not the only variable, as drawers are more expensive than doors and shelves, glass is more expensive than plain doors, and on and on.
If you can download the kitchen planner:
IKEA | Download planner
you'll be able to design your own kitchen, with whatever doors/drawers/etc that you want, and look at the price right there. It's a great tool, especially for pricing.
You may also find that IKEA counters are a better (and maybe even cheaper) temporary solution than plywood counters!
What you'll totally find here is lots and lots of help and great advice, once you input some basic info about your kitchen and how you want it to look and work!
Good luck and enjoy the ride!