How Much Is My Painting Worth?
Learn what determines a painting's value — artist, authenticity, condition, provenance, and comparable sales — and how to get an AI-estimated value range from a single photo in about a minute.
Read the guide →Art, Antique & Collectible Appraisal Guides
Practical, evidence-first guides to understanding what art, antiques, and collectibles are worth — written around the questions collectors, inheritors, and curious owners actually ask. Each guide ends where ArtVal begins: an instant, AI-researched appraisal from a single photo.
Antique Appraisal Online: How It Works and What It Costs
Compare your options for appraising antiques online — from AI photo appraisals in under a minute to certified specialists — and learn what furniture, clocks, silver, and porcelain are really worth.
Read the guide →Art Appraisal App: Value Art and Antiques From a Photo
What an art appraisal app can (and can't) do: how ArtVal identifies artists, researches comparable auction sales, and estimates value from a single photo — and how it compares to hiring an appraiser.
Read the guide →How to Identify an Artist's Signature on a Painting
A practical guide to deciphering painting signatures and monograms: where to look, how to read illegible marks, how to research the name — and how AI signature recognition can identify the artist for you.
Read the guide →Free Art Appraisal: What You Can (and Can't) Get for Free
Every genuinely free way to get art and antiques appraised — AI photo estimates, auction house valuations, museum ID days — plus when a paid certified appraisal is unavoidable.
Read the guide →Inherited Art or Antiques? How to Find Out What They're Worth
A step-by-step plan for a houseful of inherited paintings and antiques: document first, triage with instant AI appraisals, identify the valuable pieces, and decide what to keep, insure, or sell.
Read the guide →Collectibles Appraisal Online: Coins, Cards, Watches & More
How to appraise collectibles online from a photo — coins, banknotes, trading and sports cards, watches, designer handbags, and stamps. What details to capture, why grading and condition drive value, and how to spot authenticity.
Read the guide →How Much Is My Coin Worth?
Find out what your coin is worth: how date, mint mark, grade, and condition determine coin value, what to photograph for an online appraisal, and when a professional grading submission makes sense.
Read the guide →Sports Card Appraisal Online: How to Find What Your Card Is Worth
How to appraise sports and trading cards online: what drives card value (player, year, set, grade, parallels, autographs), how to photograph a card for appraisal, and when professional grading is worth the fee.
Read the guide →Vintage Watch Appraisal: How to Find Out What Your Watch Is Worth
How to appraise a vintage or luxury watch online: what determines watch value (brand, reference, condition, originality, box and papers), how to photograph a watch for appraisal, and how to identify your reference number.
Read the guide →Designer Handbag Appraisal: How to Find Out What Your Bag Is Worth
How to appraise a designer handbag online: what determines resale value (brand, model, condition, hardware, date codes), how to authenticate from photos, and what to photograph for an accurate estimate.
Read the guide →Stamp Appraisal Online: How Much Is My Stamp Worth?
Find out what your stamp may be worth: identify its issue and catalogue number, assess perforations, watermark, gum, cancellation, and condition, and learn when expert certification makes sense.
Read the guide →Want to see the end result first? Browse a sample art appraisal, a sample antique appraisal, or a sample collectibles appraisal — or head back to the ArtVal home page to get started.