Appraisal

18 Cent Postage Stamp Appraisal

Get AI-powered appraisal estimates for your 18 Cent Postage Stamp. Upload a photo for instant valuation.

How It Works
60 second results
Free to use
Leading AI
AI-generated estimates · not official valuations→

Recent 18 cent postage stamp appraisals

Ulysses S. Grant 18 Cent Postage Stamp

Postage Stamp

Ulysses S. Grant 18 Cent Postage Stamp

$60-100
United States 3-Cent Thomas Jefferson Postage Stamp

Postage Stamp

United States 3-Cent Thomas Jefferson Postage Stamp

$0.20 - $0.50
United States 5-cent Postage Stamp, Woodrow Wilson

Postage Stamp

United States 5-cent Postage Stamp, Woodrow Wilson

$0.50-$2.00
"Fast Express" 2-Cent United States Postage Stamp

Philatelic Item (Postage Stamp)

"Fast Express" 2-Cent United States Postage Stamp

$50 - $125
4-Cent Abraham Lincoln Postage Stamp

Postage Stamps

4-Cent Abraham Lincoln Postage Stamp

$1 - $5
Used 2 Cent John Greenleaf Whittier US Postage Stamp

Postage Stamp

Used 2 Cent John Greenleaf Whittier US Postage Stamp

$0.50 - $1.50
Andrew Jackson 1-cent US Postage Stamp

Postage Stamp

Andrew Jackson 1-cent US Postage Stamp

$0.50 - $2.00
Swiss Pro Patria Stamp, 1950, 20+18 Centimes, Uri Motif

Postage Stamp

Swiss Pro Patria Stamp, 1950, 20+18 Centimes, Uri Motif

$0.50 - $1.50
Victor Herbert 3-cent US Postage Stamp

Postage Stamp

Victor Herbert 3-cent US Postage Stamp

$0.05 - $0.25
1934 'Mother of America' 3-cent US Postage Stamp (Scott 737)

Postage Stamp

1934 'Mother of America' 3-cent US Postage Stamp (Scott 737)

$0.50 - $1.50
Ulysses S. Grant 18 Cent Postage Stamp

Postage Stamp

Ulysses S. Grant 18 Cent Postage Stamp

$60-100
United States 3-Cent Thomas Jefferson Postage Stamp

Postage Stamp

United States 3-Cent Thomas Jefferson Postage Stamp

$0.20 - $0.50
United States 5-cent Postage Stamp, Woodrow Wilson

Postage Stamp

United States 5-cent Postage Stamp, Woodrow Wilson

$0.50-$2.00
"Fast Express" 2-Cent United States Postage Stamp

Philatelic Item (Postage Stamp)

"Fast Express" 2-Cent United States Postage Stamp

$50 - $125
4-Cent Abraham Lincoln Postage Stamp

Postage Stamps

4-Cent Abraham Lincoln Postage Stamp

$1 - $5
Used 2 Cent John Greenleaf Whittier US Postage Stamp

Postage Stamp

Used 2 Cent John Greenleaf Whittier US Postage Stamp

$0.50 - $1.50
Andrew Jackson 1-cent US Postage Stamp

Postage Stamp

Andrew Jackson 1-cent US Postage Stamp

$0.50 - $2.00
Swiss Pro Patria Stamp, 1950, 20+18 Centimes, Uri Motif

Postage Stamp

Swiss Pro Patria Stamp, 1950, 20+18 Centimes, Uri Motif

$0.50 - $1.50
Victor Herbert 3-cent US Postage Stamp

Postage Stamp

Victor Herbert 3-cent US Postage Stamp

$0.05 - $0.25
1934 'Mother of America' 3-cent US Postage Stamp (Scott 737)

Postage Stamp

1934 'Mother of America' 3-cent US Postage Stamp (Scott 737)

$0.50 - $1.50
United States 1 Cent Postage Stamp

Philatelic Collectible Postage Stamp

United States 1 Cent Postage Stamp

$0.20 - $2.00
Canadian 1 Cent Victoria Postage Stamp

Postage Stamp

Canadian 1 Cent Victoria Postage Stamp

$5 - $15
US 2 Cent George Washington Postage Stamp, Green, Bureau Issue

Postage Stamp

US 2 Cent George Washington Postage Stamp, Green, Bureau Issue

$5 - $10
Used James Fenimore Cooper 2-Cent United States Postage Stamp

Postage Stamp

Used James Fenimore Cooper 2-Cent United States Postage Stamp

$0.50-$2.00
USA 45-cent Pumpkinseed Sunfish postage stamp

Postage Stamp

USA 45-cent Pumpkinseed Sunfish postage stamp

$0.50 - $1.00
U.S. 3-Cent 'Liberty' Postage Stamps (Block of Two)

Philatelic Collectible (Postage Stamp)

U.S. 3-Cent 'Liberty' Postage Stamps (Block of Two)

$0.25 - $0.50
5 Cent Ned. Indie Postage Stamp (Rural Scene)

Postage Stamp

5 Cent Ned. Indie Postage Stamp (Rural Scene)

$25 - $40
Canadian 50-Cent Postage Stamp

Philatelic Item (Postage Stamp)

Canadian 50-Cent Postage Stamp

$1 - $5
4-cent Abraham Lincoln Postage Stamp

Philatelic item (Postage Stamp)

4-cent Abraham Lincoln Postage Stamp

$2 - $10
United States 1 Cent Postage Stamp with George Washington Portrait

Philatelic Collectible

United States 1 Cent Postage Stamp with George Washington Portrait

$0.50 - $2.00
United States 1 Cent Postage Stamp

Philatelic Collectible Postage Stamp

United States 1 Cent Postage Stamp

$0.20 - $2.00
Canadian 1 Cent Victoria Postage Stamp

Postage Stamp

Canadian 1 Cent Victoria Postage Stamp

$5 - $15
US 2 Cent George Washington Postage Stamp, Green, Bureau Issue

Postage Stamp

US 2 Cent George Washington Postage Stamp, Green, Bureau Issue

$5 - $10
Used James Fenimore Cooper 2-Cent United States Postage Stamp

Postage Stamp

Used James Fenimore Cooper 2-Cent United States Postage Stamp

$0.50-$2.00
USA 45-cent Pumpkinseed Sunfish postage stamp

Postage Stamp

USA 45-cent Pumpkinseed Sunfish postage stamp

$0.50 - $1.00
U.S. 3-Cent 'Liberty' Postage Stamps (Block of Two)

Philatelic Collectible (Postage Stamp)

U.S. 3-Cent 'Liberty' Postage Stamps (Block of Two)

$0.25 - $0.50
5 Cent Ned. Indie Postage Stamp (Rural Scene)

Postage Stamp

5 Cent Ned. Indie Postage Stamp (Rural Scene)

$25 - $40
Canadian 50-Cent Postage Stamp

Philatelic Item (Postage Stamp)

Canadian 50-Cent Postage Stamp

$1 - $5
4-cent Abraham Lincoln Postage Stamp

Philatelic item (Postage Stamp)

4-cent Abraham Lincoln Postage Stamp

$2 - $10
United States 1 Cent Postage Stamp with George Washington Portrait

Philatelic Collectible

United States 1 Cent Postage Stamp with George Washington Portrait

$0.50 - $2.00
Instant Results
Under 60 seconds
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Free Appraisals
Leading AI
Advanced algorithms
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Process

How our AI 18 cent postage stamp appraisal works

  1. 01

    Upload your photo

    Take a clear photo of your 18 cent postage stamp and upload it. One photo is all you need.

  2. 02

    AI analysis

    Our advanced AI technology analyzes your item.

  3. 03

    Receive estimate

    Get a detailed appraisal report with estimated value range, market insights, and item details.

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Get the best appraisal

For the best results

  • Use good lighting to capture all details
  • Place item on a neutral background
  • Include any identifying marks or labels
  • Ensure the entire item is visible in frame

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