Mark David McGwire
Born October 1, 1963 in Pomona, California. McGwire played the first half of his MLB career with The Oakland A's and finished his career with the St. Louis Cardinals. McGwire averaged a home run once every 10.61 at bats, the lowest at bats per home run ratio in baseball history (Babe Ruth is second at 11.76).
MARK MCGWIRE AUTOGRAPH OFF. BASEBALL SIGNED PSA DNA
$176.00 
Time Left: 29d 22h 44m |
| Mark McGwire 1987 All Star Baseball Signed PSA DNA
$159.00
Time Left: 21d 2h 8m |
| MARK McGWIRE AUTOGRAPHED SIGNED AL BASEBALL PSA J61039
$179.00
Time Left: 21d 18m |
| MARK MCGWIRE AUTOGRAPH OFF. BASEBALL SIGNED PSA DNA
$196.00
Time Left: 20d 17h 27m |
| MARK MCGWIRE AUTOGRAPHED SIGNED "70" BASEBALL PSA DNA
$249.00
Time Left: 20d 13m |
| STL Cardinals MARK McGWIRE Signed MLB Baseball PROOF
$249.99
Time Left: 19d 20h 18m |
| STL Cardinals MARK McGWIRE Signed MLB Baseball PROOF
$249.99
Time Left: 19d 20h 17m |
| STL Cardinals MARK McGWIRE Signed MLB Baseball PROOF
$249.99
Time Left: 19d 20h 15m |
| STL Cardinals MARK McGWIRE Signed MLB Baseball PROOF
$249.99
Time Left: 19d 20h 14m |
| STL Cardinals MARK McGWIRE Signed MLB Baseball PROOF
$249.99
Time Left: 19d 20h 13m |
| MARK McGWIRE AUTOGRAPHED BALL AND ROOKIE CARD W PLAQUE
$1,188.00
Time Left: 19d 14h 27m |
| MARK MCGWIRE SIGNED AUTHENTIC CARDINALS HAT
$85.00
Time Left: 19d 13h 4m |
