Three Scouts

Find it.  Appraise it.  Value it.

The Advanced Vision-powered platform for collectors, antique hunters and vintage seekers

Snap a photo of anything — something you own, something you've spotted or something you're curious about — and get a full professional appraisal by email within the hour; identification, maker, period, condition grading, comparable sales and valuation.

3scouts also watches eBay continuously for whatever you collect — alerting you the moment a genuine listing appears, with our expert assessment attached.

Try it free. Click "Value an Item" below.

Three Scouts working for you, around the clock

1
Scout One
The Finder

Watches eBay continuously against your brief — your categories, keywords, condition requirements and budget. The moment a listing matches, Scout One flags it immediately, day or night.

Finds it
2
Scout Two
The Expert

Examines every find in detail — authenticity, provenance, condition by component, and any red flags a buyer should know about. Works on eBay finds and items you already own. Scout Two tells you what you're really looking at.

Appraises it
3
Scout Three
The Valuer

Cross-references comparable recent sales at auction and on eBay to give you a fair value range — whether you're buying, selling, or simply curious what something in your collection is worth.

Values it

The categories where 3scouts makes the most difference

01
Trading Cards
Pokémon, MTG, Yu-Gi-Oh!, Sports Cards
02
Toys & Designer Figures
LEGO, Funko Pop, Hot Wheels, Blind-box
03
Sports & Entertainment
Signed jerseys, game-used, vintage posters
04
Vintage Video Games
Consoles, cartridges, original packaging
05
Comic Books
Key issues, slabs, vintage back issues
06
Coins, Banknotes & Stamps
Rare coins, currency, philatelic
07
Fine Art & Prints
Original works, limited editions, lithographs
08
Watches — Antique & Modern
Vintage dress watches, sports, signed dials
09
Silverware & Antiques
Hallmarked silver, decorative antiques
10
Antique Maps & Globes
Original cartography, early atlases

Don't see your category? If it's sold on eBay, 3scouts can watch it. Whatever you collect — from vintage cameras to rare whisky, fishing tackle to first editions — tell us what you're scouting for and we'll be on it.

Tell us what you collect →

See exactly what you receive

Every match triggers a standard alert. Request a Deep Analysis on any find for the full professional appraisal — exactly as shown below, which is an actual wristwatch alert and a Deep Analysis report for an antique silver collector and client of 3scouts.com.

◎   Sample standard alert

3scouts · Your matches · Match 1 of 1

Squale Automatic Sellita SW200-1 Rare Vintage Watch Men — Wristwatch Working Japan

Sample 3scouts watch alert email
£658.23 Listed price
£450–£550 Our estimate
"Overpriced for good condition — Sellita SW200-1 models typically fetch less. Listed price is 32% above our estimate. Pass or negotiate significantly."

◈   Sample only — updated monthly. Not a live alert.

◈   Sample Deep Analysis

A full Deep Analysis report includes authenticity assessment with confidence rating, component-by-component condition grading, comparable recent auction and eBay sales, and a plain-English valuation and buying recommendation. Click the button below to open an actual 3scouts Deep Analysis report for a Georgian hallmarked silver baby's rattle — submitted by a subscriber who found it in his grandfather's belongings.

Live example · Georgian Silver Baby's Rattle · June 2026

Authenticity: 88% · Condition: B+ · Valuation: £450 – £750

Open full report →

◈ ◈   Click "Open full report" above to view the complete live report.

3scouts on your iPhone

The native 3scouts app is coming to the App Store shortly. Photograph any item and get a full professional appraisal — one tap from your home screen. eBay monitoring and instant alerts built in.

Start scouting now →

Available on the web while the App is in review

All prices in USD · Your card is charged in USD · Local currency equivalent shown at checkout

Simple, transparent pricing

How alerts work

Standard Alert — instant email when a match is found: item image, asking price, and our quick estimate. Free with all plans.

Deep Analysis — the full three-Scout report: authenticity, condition grading, comparable sales, and buying recommendation. Drawn from your monthly allowance. Top up anytime at $2.99 per 10 — via your account at 3scouts.com.

Starter
$9.99
$9.99/month · 7-day free trial
  • One Scout brief of your choice
  • Unlimited standard alerts
  • 10 Deep Analyses per month
  • Top up anytime — $2.99 per 10 via your account
Get started →
Dealer
$49.99
$49.99/month · unlimited Scout briefs
  • Unlimited Scout briefs
  • Unlimited standard alerts
  • 100 Deep Analyses per month
  • Top up anytime — $2.99 per 10 via your account
Get started →

◈   Starter includes 7-day free trial · Card required · Cancel anytime · No fees · Prices in USD · Local currency charged at checkout

Already found something? Let us appraise it — free.

Spotted something at an auction, in a shop, or online? Upload your photos and tell us what you're looking at. Your first valuation is completely free — no subscription required. Scout Two and Scout Three will examine the piece and return a full professional appraisal by email.

1

Describe the item

Tell us what you think it is, where you found it, and any markings, signatures or labels you can see.

2

Upload your photos

Front, back, any markings, hallmarks, signatures, damage. The more photos the better — a photo is worth a thousand keywords.

3

Receive your appraisal

Your full Deep Analysis arrives by email — authenticity, condition, comparable sales and our valuation. Completely free, no strings attached. Usually within the hour — often much sooner.

Your first valuation is free

No subscription required. Submit your item, receive your full appraisal report, and decide for yourself if 3scouts is right for you.

Free

Request your free valuation

Describe what you have and upload your photos. We'll return your full appraisal by email, usually within the hour.

No photos added yet

Tap "+ Add photo" once for each photo — front, back, any marks, hallmarks, signatures. Up to 5 photos. Works on all devices including iPhone.

Tell Scout One what to watch for on eBay

Your 3scouts brief

Fill in the form below and we'll be in touch within 24 hours to confirm your Scout is active.

The more specific your brief, the fewer irrelevant alerts you'll receive. You can refine your brief anytime by emailing [email protected]

Starter: 1 eBay brief · Collector: up to 3 briefs · Dealer: unlimited briefs

Examples: "1960s Irish rugby programmes, autographed"  ·  "Vintage NFL Super Bowl programmes signed"  ·  "19th century US baseball cards"  ·  "Rolex Submariner pre-2000, original box and papers"  ·  "John Speed county maps, original hand colour, pre-1650"

Words or phrases you never want to see in your alerts. Separate with commas.

Tick all markets you're happy to buy from. Consider shipping costs and import duties for overseas markets.

You can change this anytime by emailing [email protected]

No photos added yet

A photo is worth a thousand keywords. Tap "+ Add photo" once for each reference image — up to 3 photos. Works on all devices including iPhone.

7-day free trial · Card required

Your first 7 days are completely free. Card required — cancel any time before day 7 and you won't be charged a penny.

Everything you need to know

How accurate are the valuations? +

Very good — within a realistic market range. 3scouts uses Claude Advanced Vision, Anthropic's most capable image analysis model, cross-referenced against auction records and current market data. Valuations are expressed as a range (e.g. $800–$1,200) rather than a single figure, which is how professional appraisers work. The range reflects genuine market variation based on condition, provenance and buyer. Without physically examining an item, no appraisal can be absolute — but our assessments are consistently comparable to what you'd receive from a specialist dealer.

Can it really identify fakes? +

Better than most. 3scouts analyses construction methods, materials, hallmarks, signatures, patina, and stylistic consistency against documented examples. It gives you an authenticity confidence percentage and flags specific red flags to verify in person. It won't replace physical examination by a specialist for high-value pieces — but it will tell you whether something is worth that examination, and what to look for when you get there.

What kinds of items work best? +

Anything with visual identifying features — hallmarks, signatures, maker's marks, stylistic period indicators, or distinctive construction. Antique silver, ceramics, art, maps, coins, jewellery, watches, vintage collectables and sporting memorabilia all work exceptionally well. The more detail you provide in your description — and the better your photos — the more precise your report will be. That said, 3scouts has successfully appraised everything from Georgian rattles to modern earbuds.

How is this different from a Google search? +

A Google search returns general information. 3scouts returns a specific professional assessment of your specific item — authenticity confidence, component-by-component condition grading, comparable recent sales, a fair value range, and a plain-English recommendation. It also watches eBay continuously on your behalf, alerting you the moment something matching your brief appears — something no search engine does. Think of it as having an expert on call, rather than a library.

Is the free valuation really free — no card required? +

Completely free. No card, no trial, no catch. Submit your item, receive your full Deep Analysis report by email, and decide for yourself whether 3scouts is right for you. If you'd like more valuations or want Scout One watching eBay on your behalf, that's when a subscription starts — with a 7-day free trial on Starter, card required.

How quickly will I receive my report? +

Usually within the hour — often within minutes. Your report arrives by email as soon as the analysis is complete, with a link to your full branded report page.

What if I disagree with the valuation? +

That's entirely reasonable — valuations involve judgement, and physical examination can reveal details photographs can't. If you believe the assessment is significantly off, email [email protected] with your reasoning. We take feedback seriously and use it to continuously improve. We'd also always recommend verifying high-value finds with a specialist before purchasing or selling.

Can I cancel my subscription easily? +

One click, any time, no questions asked. Manage your subscription at any time through your account — there are no cancellation fees, no notice periods, and no awkward phone calls. We believe if 3scouts isn't delivering value, you shouldn't be paying for it.

Something not covered here? Email us at [email protected] — we respond to every message personally, usually the same day.

Important notice

Without physically seeing and examining an item, no definitive appraisal or purchase recommendation can be made. All 3scouts valuations, authenticity assessments and condition reports are guidance based on available listing photographs and market data only. They are provided to assist your research and decision-making — not as a substitute for expert physical examination. In most circumstances you are protected by eBay's Money Back Guarantee — if an item is not as described, eBay's Buyer Protection policy generally entitles you to a full refund. 3scouts accepts no liability for purchasing decisions made on the basis of its assessments.