John Cronin Autographs
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Current items with a signature of John Cronin
These are the most current items with a signature of John Cronin that were listed on eBay and on other online stores - click here for more items.
| Picture | Item Title | Price | Store |
 | Signed First Edition The Riverkeepers Robert F Kennedy Jr (RFK) and John Cronin | $390.74 |  |
Traded items with a signature of John Cronin
The most expensive item with a signature of John Cronin (Signed The Riverkeepers John Cronin and Robert F Kennedy Jr 1997 Hardcover Rare) was sold in March 2025 for $304.98 while the cheapest item (the riverkeepers by John Cronin And signed by Robert f Kennedy Jr) found a new owner for $1.00 in January 2023. The month with the most items sold (4) was April 2023 with an average selling price of $29.98 for an autographed item of John Cronin. Sold items reached their highest average selling price in March 2025 with $214.99 and the month that saw the lowest prices with $1.00 was February 2023. In average, an autographed item from John Cronin is worth $48.00.
Most recently, these items with a signature of John Cronin were sold on eBay - click here for more items.
| Picture | Item Title | Price | Store |
 | 1997 Signed Robert F Kennedy Jr & John Cronin 1st Edition "The Riverkeepers" | $154.42 |  |
| Robert F Kennedy Jr & John Cronin- THE RIVERKEEPERS SIGNED To A Staunch Democrat | $56.00 | |
| Robert F. Kennedy Jr. & John Cronin~RIVERKEEPERS~1ST/DJ~SIGNED BY BOTH~NICE COPY | $29.94 | |
| Signed First Edition The Riverkeepers Robert F Kennedy Jr (RFK) and John Cronin | $80.00 | |
| Signed The Riverkeepers John Cronin and Robert F Kennedy Jr 1997 Hardcover Rare | $304.98 | |
| Signed The Riverkeepers John Cronin and Robert F Kennedy Jr 1997 Hardcover Rare | $18.50 | |
| Signed The Riverkeepers John Cronin and Robert F Kennedy Jr 1997 Hardcover Rare | $76.50 | |
| THE RIVERKEEPERS BOOK SIGNED BY ROBERT F. KENNEDY JR. & JOHN CRONIN ENVIRONMENT | $125.00 | |
| The Riverkeepers by John Cronin & Robert F. Kennedy Jr. Signed/Autographed Book | $107.98 | |
| The Riverkeepers by John Cronin/[Robert F. Kennedy, Jr. Signed] 1st FirstEdition | $65.00 | |
 | The Riverkeepers DOUBLED Signed by Robert F. Kennedy,Jr & John Cronin 1997 HC1st | $44.99 | |
| The Riverkeepers SIGNED by Robert F. Kennedy, Jr & John Cronin HCDJ 1st Printing | $59.99 | |
| The Riverkeepers SIGNED ✎ by Robert F. Kennedy, Jr (1997, Hardcover) John Cronin | $44.95 | |
 | The Riverkeepers, SIGNED Robert F. Kennedy Jr. & John Cronin, Hardcover 1st/1st | $32.50 | |
| Vintage 1999 Paperback “The Riverkeepers” John Cronin Signed 1st Edition | $32.41 | |
