- Political & Science
The most expensive item with a signature of John-F. Kennedy (1961 Document Signed JOHN F. KENNEDY and ROBERT F. KENNEDY as Attorney... Lot 28) so far was sold in January 2017 for $9000.00 while the cheapest item (KENNETH SALYER SIGNED INDEX PRESIDENT JOHN F. KENNEDY'S DOCTOR IN DALLAS) found a new owner for $0.79 in April 2017. Sold items reached their highest average selling price in November 2017 with $3803.00 and the month that saw the lowest prices with $5.25 was May 2009. In average, an autographed item from John-F. Kennedy is worth $106.36.