Ken O'Brien Autographs
Ken O'Brien is a former American football quarterback who played for 10 seasons in the National Football League (NFL). Born in 1960 in California, O'Brien played college football at the University of California, Davis. After an impressive college career, he was drafted in the first round of the 1983 NFL Draft by the New York Jets. During his NFL career, O'Brien played for the Jets from 1983 to 1992 and for the Philadelphia Eagles in 1993.
O'Brien's best season came in 1985 when he threw for 3,888 yards and 25 touchdowns. He was a Pro Bowl selection that season, and his performance earned him the honor of being named the AFC Offensive Player of the Year. In 1986, with O'Brien at the helm, the Jets had one of their best seasons in franchise history, posting a 10-6 record and reaching the playoffs. O'Brien finished his career with 25,094 passing yards, 128 touchdowns, and a passer rating of 81.0.
Despite his impressive career statistics, O'Brien is perhaps best remembered for being selected after Dan Marino in the 1983 NFL Draft. While Marino was widely regarded as the best quarterback in that draft class, O'Brien had a solid NFL career and was respected by his peers and coaches alike. After retiring from football, O'Brien became an avid golfer and is now the head golf coach at his alma mater, UC Davis.
Read more about Ken O'Brien on Wikipedia
Affiliate disclosure: When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Current items with a signature of Ken O'Brien
These are the most current items with a signature of Ken O'Brien that were listed on eBay and on other online stores - click here for more items.
Traded items with a signature of Ken O'Brien
The most expensive item with a signature of Ken O'Brien (2025 Donruss Ken O' Brien Jets Legend Auto Signature Series SS-KON) was sold in February 2026 for $299.99 while the cheapest item (KEN O'BRIEN AUTOGRAPH UD LEGENDS LEGENDARY SIGNATURES) found a new owner for $0.01 in July 2008. The month with the most items sold (27) was February 2026 with an average selling price of $9.99 for an autographed item of Ken O'Brien. Sold items reached their highest average selling price in July 2016 with $76.00 and the month that saw the lowest prices with $0.01 was July 2008. In average, an autographed item from Ken O'Brien is worth $8.99.
Most recently, these items with a signature of Ken O'Brien were sold on eBay - click here for more items.
Ken O'Brien signed Football Trading Cards by Manufacturer
