Art Appraisal Scams: How to Spot Red Flags and Protect Yourself
The demand for online art valuation has surged—but so have the scams. Every week, unsuspecting owners pay for glorified guesswork, get tricked into fake escrow schemes, or fall for inflated promises from sites posing as appraisal platforms.
This article will teach you how to recognize the red flags of appraisal scams, protect yourself from being manipulated, and vet a service before spending a cent. In a digital world where illusion is easy, legitimacy is everything.
Trust a platform with real experts—start your MoMAA appraisal now.

The Most Common Art Appraisal Scams
1. “Instant Online Appraisals” with No Human Input
You upload a photo, input artist name, and within 2 minutes you get a value. There’s no bio of who appraised it, no credentials, and often no explanation. These are either:
- AI-generated estimates based on unverified data
- Lead-generation schemes to upsell other services
2. “Pay to Authenticate” Before Appraisal
You’re told you need to pay thousands for authentication before they can appraise. But no legitimate service requires authentication up front—especially for lower-value art.
Learn the real difference: Appraisal vs Authentication
3. Fake Escrow and Purchase Offers
You receive an offer via email or social media from a “collector” who wants to buy the piece—but only if you use their preferred escrow or shipping service. This is a well-documented wire fraud scheme.
4. Valuation-for-Listing Scams
Some platforms offer “free” appraisals but require you to list your artwork through them to see the results. Once listed, you’re told to accept lowball offers or pay to boost visibility.
5. No Real Report—Just an Email With a Number
A real appraisal includes a formatted document with:
- Artwork details
- Methodology used
- Market references
- Provenance notes (if applicable)
- Signature and timestamp
See what’s included in a MoMAA appraisal
How to Vet an Online Appraisal Service
Before you pay:
- ✅ Check for named appraisers: Bios, LinkedIn profiles, institutional backgrounds
- ✅ Read sample reports: If they can’t show past work, run
- ✅ Review refund policy: Scams never offer refunds
- ✅ Look at the process: Does it include questions, image review, turnaround window?
- ✅ Look up their domain age and reviews: Scam sites are less than 1 year old with no real footprint
Bonus tip: Search “[SiteName] scam” on Google or Reddit. You’ll learn fast if they’ve burned others.
What You Should Receive from a Legit Appraisal
A professional report should include:
- Artist name and background (if known)
- Medium, size, date, and condition
- Provenance info or note if missing
- Valuation range with explanation
- Legal language around limitations and use
And it should be:
- Delivered in PDF or signed format
- Include your name and submission date
- Professionally worded—not vague language or filler

What to Do If You’ve Been Scammed
- Screenshot all communication
- File a complaint with your local consumer protection agency or fraud unit
- Report fake escrow or payment services to your bank
- Leave honest reviews on TrustPilot, Reddit, and Google
- Contact MoMAA if you want to verify your appraisal status or get a legitimate second opinion
We’ve seen too many victims. Don’t be one of them.
Start your verified appraisal with MoMAA here
In the art world, trust is currency—and the internet has made counterfeiting that trust easier than ever. Before you spend, submit, or sell, make sure the platform has real people, real process, and real proof.
A scam costs you more than money—it costs you clarity, confidence, and in some cases, your art itself.
Choose legitimacy. Choose documentation. Choose expert insight.
MoMAA’s flat-rate, confidential, expert-reviewed appraisals are trusted by collectors worldwide.
FAQs:
- How do I know if an online art appraisal is legit? Check for real appraisers, sample reports, refund policies, and transparent methodology.
- Are free appraisals online safe to use? Most are superficial and used as lead-gen bait. Use with caution.
- What’s a fake art escrow scam? A fraud scheme where fake buyers use false escrow sites to extract money from sellers.
- Can scammers actually steal my artwork? Yes—through bogus pickup services or forged shipping documents.
- Do real appraisals include documentation? Yes—professional reports are timestamped, signed, and include valuation rationale.
- What happens if I fall for an appraisal scam? Report it to authorities, banks, and consumer watchdogs. Don’t stay silent.
- Is it safe to get appraisals from social media DMs? No. Never trust unsolicited offers—only submit through vetted platforms.
- Why is MoMAA considered secure? Because we use human experts, fixed pricing, private submissions, and detailed reporting backed by real credentials.