Step-by-Step Tutorials
Learn how to use InstAppraisal with our comprehensive guides
Quick Start Guides
Jump right in with these essential guides:
Getting Started
Complete guide for new users
Read Guide →Your First Appraisal
Step-by-step walkthrough
Read Tutorial →Photography Tips
Take perfect photos for appraisals
Read Tutorial →Silver Hallmark Finder
Identify silver marks and makers
Read Tutorial →Coin Identifier
Identify and value coins
Read Tutorial →Stamp Finder
Find valuable stamps
Read Tutorial →Tutorial: Your First Appraisal
Learn how to submit an item for appraisal and get an accurate valuation in just a few minutes.
Start Your Appraisal
Click the "Get Appraisal" button in the top navigation or visit the appraisal form. If you're not logged in, you can still start - we'll prompt you to create a free account to save your results.
Upload Your Photos
Upload 1-10 clear photos of your item. Include:
- Overall shot - Shows the complete item
- Detail shots - Close-ups of signatures, marks, or unique features
- Condition indicators - Any damage, wear, or repairs
- Scale reference - Place a coin or ruler nearby for size context
Add a Description (Optional)
Include any information you know about the item:
- Where you acquired it (inherited, purchased, found)
- Any known history or provenance
- Dimensions or measurements
- Materials if known (silver, porcelain, oil on canvas, etc.)
Tip: More context helps our AI provide more accurate valuations!
Submit and Wait
Click "Submit for Appraisal" and our AI will analyze your item. Most appraisals complete within 30-60 seconds. Complex items may take up to 2 minutes.
Review Your Appraisal
Your appraisal report includes:
- Identification - What the item is, including maker, period, and style
- Valuation Range - Fair market value estimate (low, mid, high)
- Comparable Sales - Links to similar items sold at auction
- Condition Notes - Factors affecting value
- Historical Context - Background on the maker or style
Tutorial: Photography Tips for Better Appraisals
Great photos lead to more accurate appraisals. Follow these tips to capture your items effectively.
Use Natural Light
Position your item near a window with indirect sunlight. Avoid:
- Direct sunlight (causes harsh shadows and glare)
- Overhead room lights (creates uneven lighting)
- Flash (flattens details and causes reflections)
Best time: Morning or late afternoon near a north-facing window.
Choose a Clean Background
Use a plain, neutral background that doesn't distract:
- White or light gray paper/cloth works best
- Avoid busy patterns or cluttered backgrounds
- For silver items, use a darker background to show form
Capture Multiple Angles
Take photos from different perspectives:
- Front - Main view showing the item's face
- Back - Often reveals maker's marks or labels
- Top/Bottom - Important for pottery, silver, furniture
- Profile/Side - Shows depth and form
Focus on Details
Close-up shots are crucial for accurate identification:
- Signatures - Artist signatures, maker's marks
- Hallmarks - Silver marks, pottery stamps
- Labels - Paper labels, stickers, inventory numbers
- Construction - Joints, stitching, hardware
- Damage - Chips, cracks, repairs, wear
Include Scale Reference
Help us understand the size of your item:
- Place a coin (quarter or penny) next to small items
- Use a ruler for medium items
- Include a common object (book, pen) for larger items
Check Image Quality
Before submitting, verify your photos are:
- Sharp - Not blurry (hold steady or use a surface)
- Bright enough - Details visible in shadows
- Not cropped - Show the entire item
- In focus - Tap your screen to focus before shooting
Pro Tips by Category
Tutorial: Using the Silver Hallmark Finder
Our hallmark database helps you identify silver pieces by their maker's marks, date letters, and assay office stamps.
Find the Hallmarks on Your Silver
Look for small stamped marks, usually found on:
- Flatware: Back of handle or bowl
- Hollowware: Base, rim, or near handle
- Jewelry: Clasp, inside of ring band, or back of pendant
Use a magnifying glass - hallmarks are often very small!
Photograph the Marks Clearly
For best results:
- Use macro mode or a magnifying lens
- Ensure good lighting at an angle to show depth
- Take multiple shots at different angles
- Clean the marks gently first (avoid harsh cleaners)
Go to the Hallmark Finder
Visit /hallmarks/search or click "Hallmark Finder" in the Tools menu.
Upload Your Hallmark Photo
Upload a clear photo of the hallmarks. Our AI will analyze the marks and identify:
- Maker's Mark - Who made the piece
- Standard Mark - Silver purity (sterling, coin, etc.)
- Assay Office - Where it was tested (London, Birmingham, etc.)
- Date Letter - Year of manufacture
- Duty Mark - If tax was paid (on older pieces)
Browse the Database
You can also browse hallmarks manually:
- Search by maker name
- Filter by country, period, or city
- View date letter charts by assay office
Tutorial: Using the Coin Identifier
Identify and value coins from around the world with our AI-powered coin recognition tool.
Photograph Both Sides
Always capture both obverse (front) and reverse (back):
- Place coin on plain dark background (black felt works great)
- Use natural light at an angle to show relief
- Photograph straight down, not at an angle
- Avoid glare from shiny surfaces
Go to the Coin Finder
Visit /coins/find or select "Coin Finder" from the Tools menu.
Upload Your Photos
Upload photos of both sides. Our AI will identify:
- Country of origin
- Denomination - Face value
- Year of minting
- Mint mark - Where it was made
- Variety - Special editions or errors
Review the Valuation
Values are provided for different conditions:
- Good (G) - Heavy wear, design visible
- Very Good (VG) - Moderate wear
- Fine (F) - Light wear on high points
- Very Fine (VF) - Minimal wear
- Extremely Fine (EF) - Slight wear only
- Uncirculated (MS) - No wear, mint condition
Look for Key Dates and Errors
Our system flags valuable varieties:
- Key dates with low mintage
- Die errors (doubled dies, off-center strikes)
- Proof and special mint sets
- Rare mint marks
Tutorial: Using the Stamp Finder
Identify valuable stamps and discover hidden treasures in your collection.
Prepare Your Stamp for Photography
For accurate identification:
- Keep stamps in their protective mounts if possible
- Use stamp tongs (tweezers) to handle - never touch with fingers
- Place on white background for color accuracy
- Photograph the back if there's a watermark
Take Clear, Close-Up Photos
Stamps are small, so detail matters:
- Use macro mode on your camera/phone
- Ensure sharp focus on the design
- Show perforations clearly (spacing affects value)
- Capture any cancellation marks
Go to the Stamp Finder
Visit /stamps/find or select "Stamp Finder" from the Tools menu.
Upload and Get Results
Our AI identifies:
- Country of origin
- Year of issue
- Catalog numbers - Scott, Stanley Gibbons, etc.
- Varieties - Color shades, paper types, printing errors
- Estimated value - Based on condition and market data
Understanding Stamp Condition
Condition dramatically affects value:
- Mint - Unused with original gum
- Mint NH - Never hinged (most valuable)
- Used - Cancelled, condition of cancel matters
- Centering - Well-centered stamps worth more
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