Ken O'Brien Rookie Cards

Do you know that the most expensive Ken O'Brien Football Rookie Card (1985 Topps Ken O'Brien SIGNED #346 RC Rookie Card New York Jets PSA 10 AUTOGRAPH) was sold on eBay in 12/2025 for $64.98 while the cheapest Rookie Card (1985 Topps #346 Ken O'Brien New York Jets RC Rookie Football Card) changed hands for only $0.25 in 11/2018? The month with the most cards sold (3) was September 2025 with an average selling price of $12.00 for a Football Card of Ken O'Brien. Sold items reached their highest average selling price in December 2025 with $33.37 and the month that saw the lowest prices with $0.25 was November 2018. In average, a Rookie Card from Ken O'Brien is valued at $1.80.

To give you a bigger picture, here are some more Football Rookie Cards of Ken O'Brien that were sold recently on eBay. In total, we scanned 53 sales to create the statistics about price trends and current value of Ken O'Brien Football Rookie Cards shown on top of this page.

Picture	Item Title	Price	Store
	(2) Ken O'brien Obrien Rookie Cards 1985 Topps Card # 346 New York Jets	$3.99
	1985 Topps #346 Ken O'Brien Rookie Football card New York Jets!	$1.75
	1985 Topps #346 Ken O'Brien Rookie Football card New York Jets!	$1.75
	1985 Topps #346 Ken O'Brien Rookie Football card New York Jets!	$1.75
	1985 Topps Football Rookie Card #346 Ken O'Brien (RC) New York NY Jets ??	$1.25
	1985 Topps Ken O'Brien SIGNED #346 RC Rookie Card New York Jets PSA 10 AUTOGRAPH	$64.98