There is no simple answer to this question as the cost of hiring someone to build a Shopify website can vary greatly depending on the individual's or agency's skillset, experience, and pricing structure. In general, you can expect to pay anywhere from $500 to $5,000+ for someone to build a basic Shopify website. If you need a more custom or complex website, the cost could be even higher.
When hiring someone to build your Shopify website, be sure to get a firm quote upfront and ask to see examples of their previous work. This will help ensure that you are hiring someone who is a good fit for your project and that you have a clear understanding of the cost.