Magento's pricing depends on which version of the platform you're using. Magento Open Source, formerly known as Magento Community, is free to download and use. You only pay for your hosting, which can vary depending on your provider and the scale of your store. Magento Commerce, previously Magento Enterprise, however, is a premium version with additional features and support. It operates on a quotation-based pricing model which considers your business size and sales revenues. Prices can start from around $2,000 per month and can go up significantly for large enterprises. Be sure to check the Magento website or contact their sales team for the most up-to-date information.