Mike Barr Autographs
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Current items with a signature of Mike Barr
These are the most current items with a signature of Mike Barr that were listed on eBay and on other online stores - click here for more items.
Traded items with a signature of Mike Barr
The most expensive item with a signature of Mike Barr (Mike Barr SIGNED CGC SS 9.8 Batman & The Outsiders #1 Quits JLA / 2nd Outsiders) was sold in March 2026 for $399.99 while the cheapest item (Mike Barr Steelers Frankfurt Galaxy USFL AUTOGRAPHED 4x6 photo - RARE) found a new owner for $1.00 in December 2020. The month with the most items sold (4) was June 2025 with an average selling price of $259.99 for an autographed item of Mike Barr. Sold items reached their highest average selling price in November 2025 with $374.99 and the month that saw the lowest prices with $5.00 was July 2024. In average, an autographed item from Mike Barr is worth $159.99.
Most recently, these items with a signature of Mike Barr were sold on eBay - click here for more items.
| Picture | Item Title | Price | Store |
 | CGC 9.6 SS Batman and the Outsiders #1 Newsstand Edition signed by Mike Barr | $350.00 |  |
 | Detective Comics Vol 1 570 CGC 9.4 (NM) (1987) Signed x2 Cover Mike Barr & Alan | $150.64 | |
 | Mantra #1 (Aircel Comics July 1993) Signed Mike Barr | $27.06 | |
 | Mantra #1, 15, 23 Issue #1 Signed By Mike Barr (Malibu Comics 1993) High Grade | $17.95 | |
| Mike Barr SIGNED CGC SS 9.8 Batman & The Outsiders #1 Quits JLA / 2nd Outsiders | $399.99 | |
| Mike Barr SIGNED CGC SS 9.8 Batman & The Outsiders #1 Quits JLA / 2nd Outsiders | $399.99 | |
| Mike Barr SIGNED CGC SS 9.8 Batman & The Outsiders #1 Quits JLA / 2nd Outsiders | $399.99 | |
| Mike Barr SIGNED CGC SS 9.8 Batman & The Outsiders #1 Quits JLA / 2nd Outsiders | $399.99 | |
| SIGNED Mike Barr & Jerry Bingham Batman Son of the Demon Hardcover Graphic Novel | $159.99 | |
| SIGNED Mike Barr & Jerry Bingham Batman Son of the Demon Hardcover Graphic Novel | $159.99 | |
| STAR TREK DEEP SPACE NINE #1 LIMITED TREASURED ED. #335/1500 SIGNED BY MIKE BARR | $9.99 | |
 | Star Trek: Deep Space Nine #1 Malibu 1993 - Mike Barr Sealed and Autographed | $29.99 | |
 | The Maze Agency #5 Signed by Mike Barr | $21.06 | |
 | The Maze Agency #6 (Comico Comics May 1989) Signed Buy Mike Barr | $21.06 | |
| The Outsiders #1 (1985) VF/NM DC Comics Signed Mike Barr 10/11/93 Bag Board Nice | $27.88 | |
