The 10 Most Valuable 1991 Upper Deck Denny's Grand Slam Baseball Cards
The most valuable 1991 Upper Deck Denny's Grand Slam Baseball card is the 1991 Upper Deck Denny's Grand Slam Andre Dawson #14 at $1.99 as of October 22, 2026.
By Ripbin Research · Updated 2026-10-22 · prices from live market data
Shop 1991 Upper Deck Denny's Grand Slam Baseball cards on eBay
Affiliate — we may earn a commissionThe 10 most valuable 1991 Upper Deck Denny's Grand Slam Baseball cards in the Ripbin catalog carry a combined raw market value of $18.81, topped by a $1.99 card.
#11991 Upper Deck Denny's Grand Slam Andre Dawson #14
$1.99PSA 10 ~$125.94#41991 Upper Deck Denny's Grand Slam Mark McGwire #10
$1.90PSA 10 ~$109.94#61991 Upper Deck Denny's Grand Slam Dave Justice #25
$1.87PSA 10 ~$122.94
Just missed the cut
- #11 1991 Upper Deck Denny's Grand Slam Benito Santiago #18$1.62
- #12 1991 Upper Deck Denny's Grand Slam Pedro Guerrero #22$1.55
- #13 1991 Upper Deck Denny's Grand Slam Cal Ripken Jr. #20$1.52
- #14 1991 Upper Deck Denny's Grand Slam Dave Parker #5$1.51
- #15 1991 Upper Deck Denny's Grand Slam Howard Johnson #11$1.51
- #16 1991 Upper Deck Denny's Grand Slam Ruben Sierra #21$1.48
- #17 1991 Upper Deck Denny's Grand Slam Tim Wallach #12$1.45
- #18 1991 Upper Deck Denny's Grand Slam Cecil Fielder #2$1.37
- #19 1991 Upper Deck Denny's Grand Slam Craig Biggio #24$1.37
- #20 1991 Upper Deck Denny's Grand Slam Tim Raines #26$1.22
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