Chris Johnson has become one of the most electrifying running backs in the National Football League.  His rookie cards have become untouchable as he eclipsed the 2000 yard mark.  Some of the best Chris Johnson rookie cards have tripled in value in the past three weeks.  These cards will continue to rise as long as Chris Johnson puts up these amazing statistics that most sophmore running backs should not be able to accomplish.  His breakaway speed and outstanding agility has made Chris Johnson unstoppable force in the NFL.  There has not been too many teams that have been able to stop Johnson this season even though they know he is getting the football.  As a collector Chris Johnson rookie cards should be at the top of your list of cards to invest in in the future.  There is not much doubt that Chris Johnson will continue to rise as an up and coming star in the National Football League.