Refurbished Apple iPhone XR models are now available for purchase on Apple's website. The 64GB version costs $499, while the 128GB and 256GB variants retail at $539 and $629, respectively. Apple says that all phones come with a new battery, along with a one-year warranty.
https://www.notebookcheck.net/Refurbished-iPhone-XR-units-are-now-available-for-sale-in-the-US-on-Apple-s-website.467055.0.html