Programmirovanie site on free CMS

it is Necessary to develop the site. Directory about there. klavka.ru Design. Want a free CMS with the ability to easily change prices. Paying attention that this is not an online store – that is, the basket is not needed. Pay attention to the product filter. For each category its relevant parameters. (for brick – some, for aerated concrete – other for different types of bricks – they are different). Only direct executors. Communication in Skype.l