1992 Denny's Grand Slam Upper Deck Hologram, Robin Ventura. Very good condition. Minor surface wear.
Robin Ventura 1992 Denny's Grand Slam Baseball Card - Upper Deck Hologram
From 1969 to 2006, News looks at Mets' history in the NLCS – New York Daily News
15 Years Later, The Grand Slam Single Still Endures - Metsmerized Online
Robin Ventura Grand Slam Single
September 4, 1995: Robin Ventura routs Rangers with two grand slams – Society for American Baseball Research
1999 NLCS Gm5: Robin Ventura's grand-slam single
College baseball's most unbreakable records
The Grand Slam Single. By Jay Horwitz, by New York Mets
Glove Affair A new man at third has dressed up the Mets' infield, turning a good defense into a great one--and New York into a playoff contender - Sports Illustrated Vault
October 17, 1999: Robin Ventura's 'grand slam single' sends Mets to win in Game 5 – Society for American Baseball Research
Robin Ventura Stats, Fantasy & News
Ventura Returns To Cowboy Baseball - Oklahoma State University Athletics
Ventura's walk-off grand slam, 07/31/1991