Certified Pre-Owned iPhones Under $600

59 products

  • Sale
    iPhone 15 Green 256GB (Unlocked) iPhone 15 Green 256GB (Unlocked)

    iPhone 15 Green 256GB (Unlocked)

    Apple

    iPhone 15 Green 256GB (Unlocked)

    From $469.99 USD
    From $469.99 USD $829.99 USD
    Save 40%
    Sale
  • Sale
    iPhone 15 Pro White Titanium 256GB (Unlocked) iPhone 15 Pro White Titanium 256GB (Unlocked)

    iPhone 15 Pro White Titanium 256GB (Unlocked)

    Apple

    iPhone 15 Pro White Titanium 256GB (Unlocked)

    From $553.99 USD
    From $553.99 USD $999.99 USD
    Save 41%
    Sale
  • Sale
    iPhone 16 Plus Pink 128GB (Unlocked) iPhone 16 Plus Pink 128GB (Unlocked)

    iPhone 16 Plus Pink 128GB (Unlocked)

    Apple

    iPhone 16 Plus Pink 128GB (Unlocked)

    From $588.99 USD
    From $588.99 USD $929.99 USD
    Save 36%
    Sale
  • Sale
    iPhone 14 Pro Space Black 256GB (Unlocked) iPhone 14 Pro Space Black 256GB (Unlocked)

    iPhone 14 Pro Space Black 256GB (Unlocked)

    Apple

    iPhone 14 Pro Space Black 256GB (Unlocked)

    From $428.99 USD
    From $428.99 USD $1,499.99 USD
    Save 70%
    Sale
  • iPhone 14 Pro Connected Pack with one month of Boost Mobile What's included in the iPhone 14 Pro Connected Pack

    iPhone 14 Pro Connected Pack (Unlocked) + 1 Month Boost Mobile

    Boost Mobile

    iPhone 14 Pro Connected Pack (Unlocked) + 1 Month Boost Mobile

    From $414.99 USD
    From $414.99 USD
  • Sale
    iPhone 14 Pro - Starter Pack iPhone 14 Pro - Starter Pack

    iPhone 14 Pro - Starter Pack

    Apple

    iPhone 14 Pro - Starter Pack

    From $409.99 USD
    From $409.99 USD $549.99 USD
    Save 48%
    Sale
  • Sale
    iPhone 15 Pro Blue Titanium 128GB (Unlocked) iPhone 15 Pro Blue Titanium 128GB (Unlocked)

    iPhone 15 Pro Blue Titanium 128GB (Unlocked)

    Apple

    iPhone 15 Pro Blue Titanium 128GB (Unlocked)

    From $494.99 USD
    From $494.99 USD $999.99 USD
    Save 44%
    Sale
  • iPhone 15 Pro - Starter Pack iPhone 15 Pro - Starter Pack

    iPhone 15 Pro - Starter Pack

    Apple

    iPhone 15 Pro - Starter Pack

    From $514.99 USD
    From $514.99 USD
  • iPhone 15 Pro Connected Pack with one month of Boost Mobile What's included in the iPhone 15 Pro Connected Pack

    iPhone 15 Pro Connected Pack (Unlocked) + 1 Month Boost Mobile

    Boost Mobile

    iPhone 15 Pro Connected Pack (Unlocked) + 1 Month Boost Mobile

    From $519.99 USD
    From $519.99 USD

Plug's under-$600 collection typically includes certified pre-owned iPhone 14 Pro, iPhone 15, and select iPhone 15 Pro models. All are fully unlocked and covered by Plug's 12-month warranty. Browse current listings for pricing and availability, inventory updates regularly.

Select iPhone 15 Pro models may be available under $600 depending on storage tier and condition grade. Check the collection for current listings, CPO iPhone 15 Pro at this price point represents significant savings vs. buying new.

Every Plug CPO iPhone, including those under $600, passes a 90+ point inspection covering battery health, display, cameras, Face ID/Touch ID, and all ports. The device is factory reset and cosmetically graded before listing. A full 12-month warranty is included.