Certified Pre-Owned iPhones Under $600

57 products

  • iPhone 13 Pro Max Connected Pack with one month of Boost Mobile What's included in the iPhone 13 Pro Max Connected Pack

    iPhone 13 Pro Max Connected Pack (Unlocked) + 1 Month Boost Mobile

    Boost Mobile

    iPhone 13 Pro Max Connected Pack (Unlocked) + 1 Month Boost Mobile

    From $444.99 USD
    From $444.99 USD
  • iPhone 13 Pro Connected Pack with one month of Boost Mobile What's included in the iPhone 13 Pro Connected Pack

    iPhone 13 Pro Connected Pack (Unlocked) + 1 Month Boost Mobile

    Boost Mobile

    iPhone 13 Pro Connected Pack (Unlocked) + 1 Month Boost Mobile

    From $366.99 USD
    From $366.99 USD
  • Sale
    iPhone 16 Plus Ultramarine 128GB (Unlocked) iPhone 16 Plus Ultramarine 128GB (Unlocked)

    iPhone 16 Plus Ultramarine 128GB (Unlocked)

    Apple

    iPhone 16 Plus Ultramarine 128GB (Unlocked)

    From $588.99 USD
    From $588.99 USD $929.99 USD
    Save 36%
    Sale
  • Sale
    iPhone 15 Green 128GB (Unlocked) iPhone 15 Green 128GB (Unlocked)

    iPhone 15 Green 128GB (Unlocked)

    Apple

    iPhone 15 Green 128GB (Unlocked)

    From $413.99 USD
    From $413.99 USD $829.99 USD
    Save 47%
    Sale
  • Sale
    iPhone 14 Pro Max Silver 128GB (Unlocked) iPhone 14 Pro Max Silver 128GB (Unlocked)

    iPhone 14 Pro Max Silver 128GB (Unlocked)

    Apple

    iPhone 14 Pro Max Silver 128GB (Unlocked)

    From $469.99 USD
    From $469.99 USD $1,499.99 USD
    Save 67%
    Sale
  • Sale
    iPhone 14 Pro Max Deep Purple 256GB (Unlocked) iPhone 14 Pro Max Deep Purple 256GB (Unlocked)

    iPhone 14 Pro Max Deep Purple 256GB (Unlocked)

    Apple

    iPhone 14 Pro Max Deep Purple 256GB (Unlocked)

    From $519.99 USD
    From $519.99 USD $1,499.99 USD
    Save 65%
    Sale
  • Sale
    iPhone 16 Teal 128GB (Unlocked) iPhone 16 Teal 128GB (Unlocked)

    iPhone 16 Teal 128GB (Unlocked)

    Apple

    iPhone 16 Teal 128GB (Unlocked)

    From $574.99 USD
    From $574.99 USD $829.99 USD
    Save 30%
    Sale
  • Sale
    iPhone 15 Yellow 128GB (Unlocked) iPhone 15 Yellow 128GB (Unlocked)

    iPhone 15 Yellow 128GB (Unlocked)

    Apple

    iPhone 15 Yellow 128GB (Unlocked)

    From $413.99 USD
    From $413.99 USD $829.99 USD
    Save 47%
    Sale
  • Sale
    iPhone 13 Pro - Starter Pack iPhone 13 Pro - Starter Pack

    iPhone 13 Pro - Starter Pack

    Apple

    iPhone 13 Pro - Starter Pack

    From $361.99 USD
    From $361.99 USD $778.96 USD
    Save 67%
    Sale
  • Sale
    iPhone 13 Pro Graphite 128GB (Unlocked) iPhone 13 Pro Graphite 128GB (Unlocked)

    iPhone 13 Pro Graphite 128GB (Unlocked)

    Apple

    iPhone 13 Pro Graphite 128GB (Unlocked)

    From $341.99 USD
    From $341.99 USD $829.99 USD
    Save 58%
    Sale
  • Sale
    iPhone 15 Plus Black 256GB (Unlocked) iPhone 15 Plus Black 256GB (Unlocked)

    iPhone 15 Plus Black 256GB (Unlocked)

    Apple

    iPhone 15 Plus Black 256GB (Unlocked)

    From $474.99 USD
    From $474.99 USD $929.99 USD
    Save 45%
    Sale
  • Sale
    iPhone 14 Pro Max Deep Purple 512GB (Unlocked) iPhone 14 Pro Max Deep Purple 512GB (Unlocked)

    iPhone 14 Pro Max Deep Purple 512GB (Unlocked)

    Apple

    iPhone 14 Pro Max Deep Purple 512GB (Unlocked)

    From $569.99 USD
    From $569.99 USD $1,499.99 USD
    Save 62%
    Sale
  • Sale
    iPhone 13 Pro Max - Starter Pack iPhone 13 Pro Max - Starter Pack

    iPhone 13 Pro Max - Starter Pack

    Apple

    iPhone 13 Pro Max - Starter Pack

    From $439.99 USD
    From $439.99 USD $778.96 USD
    Save 58%
    Sale
  • Sale
    iPhone 12 Pro Max - Starter Pack iPhone 12 Pro Max - Starter Pack

    iPhone 12 Pro Max - Starter Pack

    Apple

    iPhone 12 Pro Max - Starter Pack

    From $324.99 USD
    From $324.99 USD $668.96 USD
    Save 62%
    Sale
  • Sale
    iPhone 13 Pro Max Sierra Blue 128GB (Unlocked) iPhone 13 Pro Max Sierra Blue 128GB (Unlocked)

    iPhone 13 Pro Max Sierra Blue 128GB (Unlocked)

    Apple

    iPhone 13 Pro Max Sierra Blue 128GB (Unlocked)

    From $419.99 USD
    From $419.99 USD $1,099.99 USD
    Save 60%
    Sale
  • Sale
    iPhone 13 Pro Max Graphite 128GB (Unlocked) iPhone 13 Pro Max Graphite 128GB (Unlocked)

    iPhone 13 Pro Max Graphite 128GB (Unlocked)

    Apple

    iPhone 13 Pro Max Graphite 128GB (Unlocked)

    From $419.99 USD
    From $419.99 USD $1,099.99 USD
    Save 61%
    Sale
  • Sale
    iPhone 13 Pro Max Silver 128GB (Unlocked) iPhone 13 Pro Max Silver 128GB (Unlocked)

    iPhone 13 Pro Max Silver 128GB (Unlocked)

    Apple

    iPhone 13 Pro Max Silver 128GB (Unlocked)

    From $419.99 USD
    From $419.99 USD $1,099.99 USD
    Save 60%
    Sale
  • Sale
    iPhone 13 Pro Max Alpine Green 128GB (Unlocked) iPhone 13 Pro Max Alpine Green 128GB (Unlocked)

    iPhone 13 Pro Max Alpine Green 128GB (Unlocked)

    Apple

    iPhone 13 Pro Max Alpine Green 128GB (Unlocked)

    From $419.99 USD
    From $419.99 USD $1,099.99 USD
    Save 60%
    Sale
  • Sale
    iPhone 12 Pro Max Graphite 256GB (Unlocked) - Plug.tech iPhone 12 Pro Max Graphite 256GB (Unlocked) - Plug.tech

    iPhone 12 Pro Max Graphite 256GB (Unlocked)

    Apple

    iPhone 12 Pro Max Graphite 256GB (Unlocked)

    From $349.99 USD
    From $349.99 USD $1,199.99 USD
    Save 70%
    Sale
  • Sale
    iPhone 12 Pro Max Pacific Blue 128GB (Unlocked) - Plug.tech iPhone 12 Pro Max Pacific Blue 128GB (Unlocked) - Plug.tech

    iPhone 12 Pro Max Pacific Blue 128GB (Unlocked)

    Apple

    iPhone 12 Pro Max Pacific Blue 128GB (Unlocked)

    From $310.99 USD
    From $310.99 USD $1,099.99 USD
    Save 69%
    Sale
  • Sale
    iPhone 12 Pro Max Graphite 128GB (Unlocked) - Plug.tech iPhone 12 Pro Max Graphite 128GB (Unlocked) - Plug.tech

    iPhone 12 Pro Max Graphite 128GB (Unlocked)

    Apple

    iPhone 12 Pro Max Graphite 128GB (Unlocked)

    From $310.99 USD
    From $310.99 USD $1,099.99 USD
    Save 66%
    Sale
  • Sale
    iPhone 12 Pro Max Gold 128GB (Unlocked) - Plug.tech iPhone 12 Pro Max Gold 128GB (Unlocked) - Plug.tech

    iPhone 12 Pro Max Gold 128GB (Unlocked)

    Apple

    iPhone 12 Pro Max Gold 128GB (Unlocked)

    From $310.99 USD
    From $310.99 USD $1,099.99 USD
    Save 66%
    Sale
  • Sale
    iPhone 12 Pro Max Gold 256GB (Unlocked) - Plug.tech iPhone 12 Pro Max Gold 256GB (Unlocked) - Plug.tech

    iPhone 12 Pro Max Gold 256GB (Unlocked)

    Apple

    iPhone 12 Pro Max Gold 256GB (Unlocked)

    From $349.99 USD
    From $349.99 USD $1,199.99 USD
    Save 68%
    Sale
  • Sale
    iPhone 12 Pro Max Pacific Blue 256GB (Unlocked) - Plug.tech iPhone 12 Pro Max Pacific Blue 256GB (Unlocked) - Plug.tech

    iPhone 12 Pro Max Pacific Blue 256GB (Unlocked)

    Apple

    iPhone 12 Pro Max Pacific Blue 256GB (Unlocked)

    From $349.99 USD
    From $349.99 USD $1,199.99 USD
    Save 68%
    Sale

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.