It’s a little secret that when a new iPhone launches, older flagship models drop in price, making it a good time to purchase. If you’re after an upgrade, this week is one to watch as Apple is set to announce the iPhone 18 Pro, iPhone 18 Pro Max and iPhone Ultra on Wednesday at its September spectacle.Like clockwork, I’ve spotted Apple’s latest model, the iPhone 17 Pro, on sale at numerous retailers, knocking some money off the high ticket phone. Launched a year ago, The Independent’s technology critic David Phelan said the iPhone 17 Pro and Pro Max are the “best iPhone ever” in his review of the models. He noted the super-fast performance, superb battery life and a “big leap forward in camera capabilities”, so you can guarantee little FOMO from the models this September. Plus the discounts right now make it all the more appealing. Read on for the best iPhone 17 Pro deals to shop now.Read more: Best refurbished iPhone dealsApple iPhone 17 ProTech critic David Phelan was taken by the model, giving it five stars in his iPhone 17 Pro review. The Apple iPhone 17 Pro features novel technology like the brand’s advanced screen protection technology, ceramic shield 2, a wider cameral panel that allows for more room for battery and a 3,000 nits screen brightness. On the display, David said: “Apple’s ProMotion displays are spectacular, with pin-sharp detail, rich and accurate colours and wide viewing angles. The anti-reflection helps, too, though it’s a subtle rather than a night-and-day difference.” He also noted its powerful performance and a clever selfie camera that spins the picture’s orientation without needing to move your hand horizontally for ease.Right now, I’ve seen the price drop from £1,099 to £999 at Very, Currys, John Lewis and Amazon, while Affordable Mobiles currently has one of the cheapest iPhone 17 Pro deals. You can get the phone with 100GB of data for £49 per month and a £39 up-front cost.Read more: Apple’s foldable iPhone Ultra launches soon – here’s what to know