how much will the iphone 17 pro max 512 gb cost when the iphone 18 comes out in the us

The iPhone 17 Pro Max 512 GB in the US is currently listed at about $1,399 new, so when the iPhone 18 comes out, a realistic used or discounted price would likely be around $1,100 to $1,250, depending on condition and carrier locks. Apple’s launch pricing trend and industry estimates suggest the iPhone 18 Pro Max could arrive at a higher starting price, which would usually push the 17 Pro Max down further after launch.

What to expect

• New/unused stock: around $1,300 to $1,400 if any remains at retail, because the official 512 GB US launch price for the 17 Pro Max was $1,399.

• Typical resale value: around $1,100 to $1,250 once the next model is out, based on current market pricing and usual post-launch depreciation patterns.

• Carrier deals: can be lower, but those prices often depend on trade-ins, contracts, or bill credits.

Why the range is wide

• A cleaner device with battery health in good shape will hold value better.
• Locked phones usually sell for less than unlocked ones.
• If the iPhone 18 gets a price increase, the 17 Pro Max may hold value slightly better than usual.

Current benchmark

Right now, market listings show the 17 Pro Max 512 GB trading around the mid-$1,100s on average in the US, with some listings higher and some lower. That makes a post-iPhone-18 price drop into the low-$1,100s a reasonable expectation rather than a guarantee.

TL;DR: expect roughly $1,100–$1,250 for a used iPhone 17 Pro Max 512 GB in the US after the iPhone 18 launches, with retail leftovers closer to $1,399.