I have a Nolan Ryan baseball card. What is it's value if it is not a rookie card?

Not to be mean, but look it up for yourself: New Cars, Used Cars, Blue Book Values & Car Prices - Kelley Blue Book (http://www.kelleybluebook.com)
(you'll be able to enter how many miles, the condition, and extras & that'll be considered in the price)

WOW I'm so retarded sometimes, so sorry about my adHd... didn't see anything past the "1990" and ASSumed you were referring to a vehicle... :o

Don't worry about the rude responses. The value of your card depends on the brand, card number and condition. His rookie is 1968 topps (http://sportzoid.com) and is available on most auction sites for approximately $150-600.