Robert Duncan Autographs
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Current items with a signature of Robert Duncan
These are the most current items with a signature of Robert Duncan that were listed on eBay and on other online stores - click here for more items.
Traded items with a signature of Robert Duncan
The most expensive item with a signature of Robert Duncan (Robert Duncan 1979 “Mandy's Sun Hat ” Signed Original Oil Painting Framed) was sold in April 2025 for $2,080.00 while the cheapest item (Oregon Congressman Robert Duncan Hand Signed Autograph First Day Cover) found a new owner for $0.99 in March 2015. The month with the most items sold (3) was April 2018 with an average selling price of $4.50 for an autographed item of Robert Duncan. Sold items reached their highest average selling price in December 2025 with $206.42 and the month that saw the lowest prices with $3.99 was November 2020. In average, an autographed item from Robert Duncan is worth $22.00.
Most recently, these items with a signature of Robert Duncan were sold on eBay - click here for more items.
| Picture | Item Title | Price | Store |
 | Star Trek Complete Voyager autograph card PA1 Robert Duncan McNeil | $125.00 |  |
| Star Trek Complete Voyager autograph card PA1 Robert Duncan McNeil | $125.00 | |
| Star Trek Complete Voyager autograph card PA1 Robert Duncan McNeil | $125.00 | |
 | Star Trek Connections autograph card Robert Duncan McNeil | $60.49 | |
| Star Trek Connections autograph card Robert Duncan McNeil | $60.49 | |
| Star Trek Connections autograph card Robert Duncan McNeil | $60.49 | |
 | Star Trek Connections autograph card Robert Duncan McNeil | $66.00 | |
| Star Trek Connections autograph card Robert Duncan McNeil | $66.00 | |
| Star Trek Connections autograph card Robert Duncan McNeil | $66.00 | |
| Star Trek Voyager Profiles 1998 - Autograph Card A6 Robert Duncan McNeil as Tom | $76.00 | |
| Star Trek Voyager Profiles 1998 - Autograph Card A6 Robert Duncan McNeil as Tom | $76.00 | |
| Star Trek Voyager Profiles 1998 - Autograph Card A6 Robert Duncan McNeil as Tom | $76.00 | |
| Uaccrd Robert Duncan Macneil Autograph Star Trek Voyager | $206.42 | |
| Uaccrd Robert Duncan Macneil Autograph Star Trek Voyager | $206.42 | |
| Uaccrd Robert Duncan Macneil Autograph Star Trek Voyager | $206.42 | |
