Check that the "Maximum Capacity" is above 85%. If not, you may need a $89 battery replacement.

Offers a 90-day guarantee and reliable shipping. 2. Peer-to-Peer Marketplaces

The is no longer sold by Apple or major carriers. Because it was discontinued in 2018, your options are now limited to the refurbished and used markets. 🛒 Where to Buy an iPhone X 1. Certified Refurbished Sites

Sells "certified" used devices with a focus on functional testing.

Good for local pickups, but always test the phone with a SIM card before paying. ⚠️ Key Considerations Before Buying

Look for "Top-Rated Plus" sellers with thousands of positive reviews.