John Porter Autographs
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Traded items with a signature of John Porter
The most expensive item with a signature of John Porter (FITZ JOHN PORTER - AUTOGRAPH LETTER SIGNED 01/24/1882) was sold in August 2025 for $3,181.88 while the cheapest item (Archer John Porter Martin Hand Signed Stamp on card Nobel Prize in Chemistry) found a new owner for $10.51 in January 2014. The month with the most items sold (3) was August 2025 with an average selling price of $3,181.88 for an autographed item of John Porter. Sold items reached their highest average selling price in August 2025 with $3,181.88 and the month that saw the lowest prices with $24.51 was June 2013. In average, an autographed item from John Porter is worth $96.02.
Most recently, these items with a signature of John Porter were sold on eBay - click here for more items.
| Picture | Item Title | Price | Store |
 | 1891 Autograph Calling Card of Union Civil War General Fitz John Porter | $100.00 |  |
| Civil War General Autograph Fitz John Porter V Corps | $125.00 | |
| Civil War General Fitz John Porter Autograph | $150.00 | |
| CIVIL WAR GENERAL FITZ JOHN PORTER Autograph on 1862 Army of the Potomac Cover | $43.00 | |
 | Civil War General Fitz John Porter Signed Letter on Post Office Stationary PSA | $710.00 | |
| FITZ JOHN PORTER - AUTOGRAPH LETTER SIGNED 01/22/1870 | $3,181.88 | |
| FITZ JOHN PORTER - AUTOGRAPH LETTER SIGNED 01/22/1883 | $964.85 | |
| FITZ JOHN PORTER - AUTOGRAPH LETTER SIGNED 01/24/1882 | $3,181.88 | |
| FITZ JOHN PORTER - AUTOGRAPH LETTER SIGNED 04/05/1886 | $964.85 | |
| FITZ JOHN PORTER - AUTOGRAPH POEM SIGNED 02/14/1886 | $562.85 | |
| FITZ JOHN PORTER - AUTOGRAPH SENTIMENT SIGNED 06/15/1887 | $562.85 | |
| FITZ JOHN PORTER - AUTOGRAPH TELEGRAM SIGNED 01/24/1862 | $1,622.42 | |
| GENERAL FITZ JOHN PORTER Autographed Signed Card Civil War Died-1901 | $96.00 | |
| Union Civil War General Fitz John Porter Signed Cut PSA Gem Mint 10 - Bull Run! | $1,110.00 | |
| UNION GENERAL FITZ JOHN PORTER - SIGNED LETTER with CERTIFICATE OF AUTHENTICITY | $99.00 | |
