Ensure the seller has signed out of iCloud and "Find My" so you aren't locked out.

Next, he discovered like Back Market and Gazelle . These sites are like high-end thrift stores for tech; they professionally inspect and grade every phone (from "Fair" to "Excellent") and offer their own warranties [3, 4]. This felt like a great middle ground for quality and price.

Always ask for a screenshot of the Battery Health percentage (anything above 85% is solid).

First, Alex looked at . It was the safest bet—like buying from the source—because they come with a new battery, a fresh outer shell, and a one-year warranty [1, 2]. However, the prices were higher than he hoped, so he kept looking.

SOURCES:[1] apple.com[2] macrumors.com[3] backmarket.com[4] gazelle.com[5] swappa.com[6] nytimes.com