How to Verify a Used Item Before You Buy It
Verify a used item before you buy it: check its number, confirm it matches the item in front of you, make sure it is not locked to the seller, and keep a record. Enter the number below to start.
2 free checks · No credit card · Updated October 7, 2026
Quick answer
How do I verify a used item before I buy it?
Before you meet, ask the seller for a photo of the item's serial number, IMEI or VIN and check it on SafeOrStolen (safeorstolen.com/how-to-verify-a-used-item). At the meetup, read the number off the item yourself and make sure it matches. For phones, tablets and laptops, watch the seller sign out of their account and reset the device. Pay only after all three line up, and keep the messages and a written receipt.
Step by step, from listing to handover
| When | What to do | What a problem looks like |
|---|---|---|
| Reading the listing | Compare the price with what the same model sells for used. Look at the photos for a serial label, a box or a receipt. | Price far below market, stock photos only, "selling for a friend", "no questions" |
| Messaging the seller | Ask for a photo of the serial number, IMEI or VIN on the item, and how they got it. Run the number before you agree to meet. | Won't send the number, sends a typed number with no photo, gets pushy about meeting today |
| Picking the place | Meet somewhere public with cameras. Many police stations offer a safe-exchange spot in the lobby or parking lot. | Seller insists on their car, a side street, or a late-night meeting |
| At the meetup | Find the number on the item and check it matches the photo. Run the check again on your phone. | Label scratched, covered or re-stuck, number different from the photo |
| Before paying | For phones, tablets, laptops and consoles: seller signs out of their account and resets the device while you watch. For a car: VIN on the dashboard, door jamb and title all match, and the seller's ID matches the title. | Seller can't unlock it, says they'll sign out later, or the name on the title isn't theirs |
| Paying | Use a payment you can trace. Write a short receipt: date, item, serial or VIN, price, both names, both signatures. | Cash only, refuses to sign anything or give a name |
| After | Keep the receipt, the listing screenshots and the messages together with your SafeOrStolen check record. | Listing deleted right after the sale |
The device-lock check most buyers skip
A phone or laptop that was never reported stolen can still be useless if it is locked to someone else's account. SafeOrStolen does not check Apple or Google account locks, and no outside website can. You have to see it happen in person.
- iPhone and iPad: the seller goes to Settings > [their name] > Sign Out, then Settings > General > Transfer or Reset > Erase All Content and Settings. When it restarts at "Hello", it should not ask for their Apple ID.
- Android: the seller removes their Google account under Settings > Accounts (or Passwords & accounts), then factory resets. After the reset it should not say "This device was reset. To continue, sign in with a Google Account that was previously synced."
- Mac: the seller signs out of their Apple ID in System Settings and turns off Find My, then erases the Mac. It should not show an Activation Lock screen on restart.
- Windows laptop: the seller removes their Microsoft account and turns off Find my device, then resets the PC. Ask about any BIOS password.
- Game consoles: the seller deactivates the console as their primary device and signs out, so you can set it up with your own account.
Paperwork worth keeping
If an item you bought is later reported stolen, police will want to know how you got it. A dated receipt with the serial number, the original listing, your messages with the seller and your SafeOrStolen check record show you bought in good faith and checked first. If you want a shareable version of the check, add a $1.99 verification certificate: a dated record with its own link. It is free on the monthly plan.
What a Used Item check looks for
Verifying a used item means confirming three things before money changes hands: the item has not been reported stolen, the number on it matches what the seller advertised, and the seller can hand it over free of their account or title. A stolen check covers the first. The other two you confirm with your own eyes at the meetup.
Step by step
Ask the seller for a photo of the serial number, IMEI or VIN on the item.
Check the number on SafeOrStolen before you agree to meet.
Meet somewhere public and read the number off the item yourself.
Watch the seller sign out of any account and reset the device, or check the title against their ID for a vehicle.
Pay with a traceable method, get a written receipt with the serial number, and keep it with your check record.
Get the serial number, IMEI or VIN from the seller as a photo, and enter it in the box above. SafeOrStolen searches its theft reports and public web results, plus police gun records for guns, a stolen-bicycle registry for bikes and Arizona law-enforcement records for Arizona vehicles, and lists every source. Then run the meetup checks in the table above.
Why check before you buy
If you buy something that was stolen, the police can return it to the owner and you are out the money. A phone locked to someone else's account can't be set up at all. Doing these checks before you pay is the only time they help; after the sale, the seller has stopped answering.
Common questions
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