What Is What's It Worth? A Pocket Expert for Estate Sale and Thrift Finds
A little expert in your pocket for the ten seconds when you are holding something odd, you cannot place it, and you have to decide.
The problem: weird things are everywhere, and you get about ten seconds
Anyone who shops estate sales, thrift stores, flea markets or Saturday-morning garage sales knows the specific feeling. You pick something up. It is clearly older than it looks, or heavier than it should be, or stamped on the bottom with something you cannot read. There is no price tag, or there is a price tag and you have no idea whether it is a steal or a joke.
You have your phone. You could search, if you knew what to search for. That is the actual bottleneck: you cannot look up a thing you cannot name. And the person browsing the same table is about to pick it up.
That is the gap What's It Worth? was built for.
What the app does
You photograph the object. The app reads the photo and tells you what it appears to be, then pulls recent sold results for comparable items and gives you a resale range and a plain verdict: buy, caution, or pass.
- Identify. What the object appears to be, roughly when it is from, and what to look for on it. Maker's marks, signatures, colophons, stamps, edition lines.
- Check comps. What comparable items have actually sold for recently, not what hopeful sellers are asking.
- Estimate a range. A condition-aware resale range rather than one confident-sounding number.
- Decide. Buy, caution or pass, plus a maximum bid if you are at auction.
- Keep asking. Add what the camera could not see and watch the estimate change.
Who it is for
Estate sale shoppers and thrift buyers who want a second opinion before handing over money. Antique hunters and collectors working outside their specialty. Flea market regulars and garage sale pickers moving fast across a lot of tables. Resellers pricing inventory. And the largest group of all, the people who are not in the trade at all and just want to know whether the strange thing from a relative's house is worth anything.
You do not need to know the category. The most useful scans tend to be the objects with no obvious category at all.
How it helps before you buy
This is the moment the app exists for. You are standing in front of the thing with a price in front of you, and the only real question is whether that price is good.
Scanning before you buy does three things. It tells you what you are looking at, so you can search properly or ask a better question. It anchors the value to recent sold comps, which is the only number that actually matters when you go to sell. And it gives you a ceiling, so you can walk away from a negotiation instead of talking yourself into it.
Most of the value here is negative, and that is not a flaw. Knowing what to leave on the table is worth as much over a season as any single good buy.
How it helps after you bring something home
The app is just as useful once the object is on your kitchen table and you finally have decent light and time.
Rephotograph it properly. Get the mark on the base, the signature on the back, the date on the flyleaf, the hallmark on the clasp. Those details often move an estimate substantially, and they are exactly the things you could not see under a garage bulb with someone waiting behind you. This is also when you work out how to list it: what it should be called, which details belong in the description, and what a realistic asking price looks like given what similar things actually sold for.
It works for things you did not buy at all. Inherited boxes, attic clear-outs, the contents of a relative's house that nobody in the family can identify.
What it is not
Being clear about this matters more than any feature.
It is not magic. A photograph has limits. Some objects are genuinely ambiguous, some categories have thin sales histories, and some things need to be held to be judged. When the comps are weak or the identification is uncertain, the app widens the range and says so rather than inventing confidence. An honest wide range is more useful than a precise wrong number.
It is not a guarantee. Condition, timing, venue and luck all move the final price. The range is a well-anchored expectation, not a promise.
Why the conversation matters
The single photo is the beginning, not the answer.
A first read is made from one image in bad light. What changes it is what you add next: that there is a signature under the base, that the spine is cracked, that it came with the original box, that the stamp says 1908 and not 1980. Each of those can move an estimate, sometimes a long way.
So the app asks. It will tell you which detail would resolve the question, which is often more valuable than the estimate itself, because it tells you what to go and look at while you are still standing in front of the object. That is the difference between a lookup tool and something closer to a second opinion: it is willing to say what it does not know yet, and what would settle it.
Excited to identify. Honest about price. Both halves are the point.
Try it on your next find
What's It Worth? is free to try on iPhone and Android. Take it to the next sale, photograph the thing you cannot place, and see what comes back before you decide.
More in Guides. Write-ups of specific objects go in Field Notes, and photographs of odd things people have scanned are in Finds.
Estimates are informational and not a certified appraisal.