With recent Hall of Fame losses, collectors are turning their attention to baseball’s living legends—while they still can.

As the early 2010’s continued, 2011 served as a pivotal year for iconic sports cards, specifically high-caliber rookies for investing.

If you collected baseball cards in 1988, there's an excellent chance you didn't just chase Gregg Jefferies cards but in fact hoarded them.

Here's a look at three essential Deion Sanders baseball cards that are still in high demand among collectors.