Evidence-Based Valuation

Know what it's
actually worth.

Real sold prices. Real sources. No flattery, no anchoring, no made-up ranges. Every number in your report traces to a URL you can verify — or it doesn't appear.

20+ Sources Searched
100% Real Sold Prices
Zero Hallucinated Data
Recent Report
Mid-Century Lounge Chair
$680 – $940
Identified
Herman Miller Eames Lounge Chair & Ottoman, 1970s
c. 1972 · Rosewood veneer · Original leather
$3,200 – $4,800
1stDibs Sold Oct 2024 · Excellent $4,200
eBay Sold Sep 2024 · Good $3,400
Chairish Sold Aug 2024 · Good $3,100

How It Works

Three steps from photo to verified valuation.

1

Upload & Describe

Drop photos of your item. Crop details — maker's marks, labels, stamps, joinery. Add a description. The more context, the sharper the attribution.

2

Deep Research

The agent reverse-searches your images, verifies attribution, then sweeps eBay sold, 1stDibs, Chairish, auction records, and more for real transaction data.

3

Your Report

Structured valuation with per-channel price ranges, dated sold comps, condition notes, and confidence levels. Every claim links to a source.


The Philosophy

"Every number in your report links to a source you can verify. If I can't find sold data, I say so — 'insufficient data' is a valid and honest output."

No Flattery

The report never anchors to your purchase price. If evidence says the item is worth less than you paid, it says so. "Great deal" requires comparable sold data — not enthusiasm.

Sold Prices Only

1stDibs listing prices are not comps. Asking prices set ceilings, not floors. Only completed, verified transactions count as valuation evidence.

Attribution Before Pricing

You can't search for comps until you know what the item is. Attribution — maker, period, model — is verified first. Uncertain attribution means uncertain value.

Transparent Confidence

Every finding carries a confidence level: Confirmed, Probable, Plausible, Unsubstantiated. Fewer than 3 sold comps triggers a Low Confidence flag. No data point is hidden behind false certainty.

Find out what it's worth.

Upload a photo, describe the item, pick your mode.