How many cards are in 1991 Upper Deck Denny's Grand Slam?

Our Baseball price guide lists 5 cards for 1991 Upper Deck Denny's Grand Slam, 5 of them with live market prices.

What is the most valuable card in 1991 Upper Deck Denny's Grand Slam?

The most valuable card in 1991 Upper Deck Denny's Grand Slam is Dave Justice #25 at $113 in PSA 10 ($1.99 raw).

Is Dave Justice #25 worth grading?

A PSA 10 Dave Justice #25 sells for $113 vs $1.99 raw — a 57× premium. That gap is what makes grading a well-centered, clean copy worthwhile.

When was 1991 Upper Deck Denny's Grand Slam released?

1991 Upper Deck Denny's Grand Slam was released in 1991.

Baseball set

1991 Upper Deck Denny's Grand Slam Checklist & Card Prices

Baseball19915 cards5 pricedUpper Deck Denny's Grand Slam

1991 Upper Deck Denny's Grand Slam (Baseball) has 5 cards in our price guide, 5 of them with live market values. The most valuable is Dave Justice #25 at $113 in PSA 10 ($1.99 raw). Across the set, PSA 10 copies total $113 and raw copies $9.69.

Cards: 5
With prices: 5
PSA 10 total: $113
Raw total: $9.69
Avg gem premium: 57×
Top card: $113

Most valuable cards

The 5 highest-value cards in 1991 Upper Deck Denny's Grand Slam, ranked by PSA 10 price (best graded or raw where no PSA 10 sale exists).

Full checklist

All 5 cards we track from 1991 Upper Deck Denny's Grand Slam, with the latest raw and graded market values. Tap any card for its full price history.

Card	Raw	PSA 9	PSA 10	CGC 10	BGS 10
Alvin Davis #19Alvin Davis	$1.67	—	—	—	—
Benito Santiago #18Benito Santiago	$1.78	—	—	—	—
Brook Jacoby #9Brook Jacoby	$2.19	—	—	—	—
Dave Justice #25Dave Justice	$1.99	$23.48	$113	$68.00	$147
Ricky Jordan #13Ricky Jordan	$2.06	—	—	—	—

Players in this set

All Baseball players →

About this set

1991 Upper Deck Denny's Grand Slam is a Baseball set from 1991. Midpoint tracks 5 cards from it, 5 with market prices from recent sales and 1 with a PSA 10 value. The set's most valuable card is Dave Justice #25 at $113 in PSA 10 ($1.99 raw). Priced raw copies add up to $9.69, and PSA 10 copies to $113. On average a PSA 10 sells for 57× the raw price across the set's graded cards.

Frequently asked questions

How many cards are in 1991 Upper Deck Denny's Grand Slam?: Our Baseball price guide lists 5 cards for 1991 Upper Deck Denny's Grand Slam, 5 of them with live market prices.
What is the most valuable card in 1991 Upper Deck Denny's Grand Slam?: The most valuable card in 1991 Upper Deck Denny's Grand Slam is Dave Justice #25 at $113 in PSA 10 ($1.99 raw).
Is Dave Justice #25 worth grading?: A PSA 10 Dave Justice #25 sells for $113 vs $1.99 raw — a 57× premium. That gap is what makes grading a well-centered, clean copy worthwhile.
When was 1991 Upper Deck Denny's Grand Slam released?: 1991 Upper Deck Denny's Grand Slam was released in 1991.

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