Nine questions to ask before buying pre-owned luxury

The most useful thing you can do before buying a four-figure bag from someone you do not know is ask specific questions and pay attention to how they are answered. An honest seller answers quickly, plainly, and without irritation. Someone who deflects, delays, or answers a different question than the one you asked is telling you something more reliable than any photograph.

Ask these nine. It takes ten minutes.

1 · "Can you photograph the date code?"

You want the code itself, in focus. It tells you the bag's age and lets you check that against the description.

What the answer tells you: an honest seller sends it within the hour, because they have already looked. Hesitation, or "I'll check later," usually means they have not examined the bag closely enough to sell it responsibly.

What to be sceptical of: anyone presenting the date code as proof of authenticity. It is copied routinely.

2 · "How was this authenticated, and by whom?"

Not "is it authentic" — every seller says yes. Ask about the process.

Good answers: an independent service by name, with documentation. A vetted source with its own verification. A specific person or company you can look up.

Weak answers: "I bought it from a boutique." "I've been selling for years." "It's guaranteed authentic." None of these are verification; they are assertions.

Answers to walk away from: "I scanned the microchip with an app." There is no public Louis Vuitton app that authenticates by chip scan.

3 · "Can I see close photographs of the handles and corners?"

These are the wear points on almost every bag, and the two places sellers photograph least.

What the answer tells you: a seller who sends them immediately, in natural light, from several angles, is confident. One whose handle photographs are all distant, dim or oblique is managing your impression.

4 · "Is there any water staining, ink, or odour?"

Ask about all three by name. Vague questions get vague answers; specific questions are harder to dodge.

Odour matters more than people expect. Smoke and mustiness are extremely difficult to remove from lining, and a bag that smells will be returned by a large share of buyers.

5 · "Where did you source it?"

Good answers: a named supplier, an estate sale, a specific consignor, "it was mine and I bought it at the Chicago boutique in 2018."

Weak answers: "a supplier," "overseas," "a private collection." Vagueness about provenance is the most consistent predictor of a problem.

6 · "What is your return policy if it does not authenticate?"

The critical question, and the one that separates real sellers from the rest.

Good answers: a full refund, stated plainly, ideally with no time limit on authenticity specifically.

Weak answers: "all sales final," "authenticity guaranteed but no returns," or a policy that requires you to prove a negative within seven days.

A seller unwilling to stand behind authenticity indefinitely is telling you how confident they are.

7 · "Does it come with a certificate, and from whom?"

A certificate is only as good as the organisation behind it. A certificate from a recognised authentication service means something. A certificate the seller printed themselves means nothing.

Ask who issued it and check that the issuer exists independently of the seller.

8 · "How is it shipped?"

For a four-figure item the answer should be fully insured with signature required. Anything less means that if the package disappears, the loss is likely yours.

What the answer tells you: a seller who ships luxury goods uninsured either has not thought it through or is minimising their own cost at your risk. Both are informative.

9 · "Can we do a video call so I can see it?"

You do not have to take them up on it. The value is in the response.

What the answer tells you: a seller with the bag in hand and nothing to hide will agree easily. Refusal, or a series of reasons why not, is worth taking seriously — particularly combined with any of the weak answers above.

The pattern to watch for

No single answer settles anything. What matters is the pattern.

A seller who answers all nine promptly, specifically, and without defensiveness is very probably fine — even if the bag turns out to have more wear than you hoped. A seller who is vague on two or three, particularly on sourcing and returns, is a risk regardless of how good the photographs look.

And one thing worth naming plainly: price that seems too good is the most reliable warning sign in this market. Genuine luxury has a floor set by what dealers will pay. A Neverfull at $300 is not a bargain someone overlooked. It is either a bag with problems not yet disclosed, a listing to avoid, or a transaction that will not complete.

The three that matter most

If you only ask three:

1. How was this authenticated, and by whom?
2. What happens if it does not authenticate?
3. Where did you source it?

Those three cover the risk that actually costs money. The rest refine the picture.

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