iPhone 11 Pro Max – Unlocked, Open-Box & Used

from $139.30 · 34 listings · updated Aug 2026

31 Open-Box · 3 Used

iPhone 11 Pro Max buying guide

In stock by condition

  • Open-Box: 31 listings, $139.30–$359
  • Used: 3 listings, $209.99–$299.76

Storage sizes named in listing titles

  • 64GB: 10 listings, $209.99–$359
  • 256GB: 5 listings, $259.88–$339

19 listings name several sizes or none.

32 of 34 listings say unlocked in the title.

Before you buy

  • Battery health: ask the seller for the current battery health reading.
  • Activation Lock: ask the seller to confirm Find My iPhone (iCloud) or the Google account lock (FRP) is turned off.
  • IMEI: ask for the IMEI and check that it is not reported lost, stolen or blacklisted.
  • Carrier: confirm the phone is unlocked or works with your carrier.
  • Returns: returns can be requested within 30 days of the purchase date with a valid receipt or proof of purchase; some items may not be eligible.

iPhone 11 Series

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