I was anticipating a price reduction on the unlocked iPhone 12 Pro Max at Apple.com following the iPhone 13 announcement but now the only option on the Apple site for any Pro series is the iPhone 13. Does Apple usually offer the previous model iPhone Pro at a discount or do I have to go to a reseller for the iPhone 12 Pro? I was particularly interesting in the getting the iPhone 12 Pro Max unlocked at a couple hundred dollars less than the 13 Pro Max.