That depends on which card company made the card
depends which rookie card you have (there are over 200 dallas clark 2003 rookie cards and variants).
how much is a kenny battle rookie card
A 1995 Ty Law Nee England Patriots rookie card is worth about $1. Of course, valued for card collectible a can vary depending on condition.
The 2010 Score Sam Bradford rookie card goes for just a couple of dollars.
How much is an Alvin Harper rookie card worth
How much is a howie long rookie card mint 10
how much is reggie millers rookie card cost these days