John Forbes Autographs
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Traded items with a signature of John Forbes
The most expensive item with a signature of John Forbes (John Forbes Nash Jr Nobel Prize Economics Game Theory Signed Autograph Book BAS) was sold in August 2025 for $3,999.99 while the cheapest item (JOHN FORBES NASH JR SIGNED INDEX CARD NOBEL PRIZE WINNER GAME THEORY GEOMETRY) found a new owner for $0.69 in March 2015. The month with the most items sold (2) was March 2012 with an average selling price of $9.99 for an autographed item of John Forbes. Sold items reached their highest average selling price in August 2025 with $3,999.99 and the month that saw the lowest prices with $2.75 was August 2010. In average, an autographed item from John Forbes is worth $31.99.
Most recently, these items with a signature of John Forbes were sold on eBay - click here for more items.
| Picture | Item Title | Price | Store |
 | John Forbes Nash (+) MATHEMATICIAN autograph, In-Person signed photo | $157.95 |  |
| John Forbes NASH (+) MATHEMATICIAN autograph, signed photo, Game theory | $154.99 | |
| John Forbes NASH (+) MATHEMATICIAN autograph, signed photo, Game theory | $154.99 | |
| John Forbes Nash Jr Nobel Prize Economics Game Theory Signed Autograph Book BAS | $3,999.99 | |
| John Forbes Nash Jr Nobel Prize Economics Game Theory Signed Autograph Book BAS | $3,999.99 | |
 | John Forbes Nash Jr Nobel Prize Economics Game Theory Signed Nobel Prize Photo | $294.84 | |
| John Forbes Nash Jr Nobel Prize Economics Game Theory Signed Nobel Prize Photo | $294.84 | |
| John Forbes Nash Jr Nobel Prize Signed Autograph Slab PSA “A Beautiful Mind” | $275.00 | |
| John Forbes Nash Jr Nobel Prize Signed Autograph Slab PSA “A Beautiful Mind” | $275.00 | |
| John Forbes Nash Jr. ~ Signed Autographed 8x10 Photo A Beautiful Mind ~ JSA COA | $395.00 | |
| John Forbes Nash Jr. ~ Signed Autographed 8x10 Photo A Beautiful Mind ~ JSA COA | $395.00 | |
| NOBEL PRIZE MATHEMATICIAN GAME THEORY John Forbes Nash (+) autograph, signed car | $291.06 | |
| NOBEL PRIZE MATHEMATICIAN GAME THEORY John Forbes Nash (+) autograph, signed car | $291.06 | |
| Sir John Forbes- Physician to Queen Victoria- Signed Envelope | $31.99 | |
| Sir John Forbes- Physician to Queen Victoria- Signed Envelope | $31.99 | |
