If i make the way you saying, visitors who are not loged in wont be able to see product's prices and buy them.
I dont need that. I need it to be visible for everyone.
One page without prices, the other page with prices and checkout function.

So what is to prevent people from going to the page where they can order products? What is the point of the catalog without prices if they can just go to another one to order them? That is why I don't understand what you are trying to do...

Try explaining this to a client.
Basically what he wants is to a have Our Catalog and Shop Online section.

Our Catalog - products and descriptions.
Shop Online - online store for all of the products.

I could have done a simple html pages of Our Catalog, but clients want to have an admin page where he can add/remove products.

So if i could just duplicate the products page and then comment out prices and check out for Our Catalog, that would work.

What do you think ?

Not sure how that is going to be possible......

why not gernerate your html off the pages without the bin and atc buttons, and have this at the main dir of your site...then add those features back and generate a 2nd html site in a subfolder named /store or what ever? Maybe i'm over simplifying this, but it doesnt seem too difficult.

Duplicate content....SE's will kill him....

ahh, wasn't thinkin' about that.