2008 Bowman Signs of the Future #SFKB Keenan Burton - St. Louis Rams (Autographed Card - RC - Rookie Card Insert)(Football Cards) .FRANKLIN'S SPORTS CARDS has been in business over 20 years. We have worked over 10 nationals and have 3 booths at Frank and Sons, the largest on going collectible show in the US. Save on shipping. additional items are 25 cents each