Apple says it will have "limited" iPhone Duo models for sale in stores, according to a report from Reuters. The iPhone Duo launches on Friday, October 23rd, but online preorders quickly sold out, with some delivery estimates extending into next year.
Source: [The Verge](https://www.theverge.com/tech/1015372/apple-says-it-only-has-limited-iphone-duo-units-for-in-store-sales)