What makes the 1991 Upper Deck set significant in baseball card history?

The 1991 Upper Deck set is widely considered the first major modern baseball card set to use a larger 2-1/2" x 3-1/2" format and high-gloss lamination. This shift in production quality helped redefine collector expectations and sparked a surge in hobby interest during the early 1990s.

Who is Mark Gubicza and why is he notable on Royals cards?

Mark Gubicza was a dominant left-handed pitcher for the Kansas City Royals from 1984 to 1996. He was a key member of the team's pitching staff during their successful run in the late 80s and early 90s, making his cards highly relevant for Royals fans and vintage collectors.

How does card number 541 fit into the 1991 Upper Deck set?

Card #541 is part of the base set release, positioned towards the higher end of the numerical sequence. Collectors often target specific card numbers to complete full base set runs, making this a standard and essential piece for comprehensive collections.

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1991 Upper Deck Low Number Mark Gubicza #541 baseball trading card front — Mark Gubicza 1991 Upper Deck Low Number #541 - Baseball Trading Card

About This Card

The 1991 Upper Deck Mark Gubicza #541 baseball card features the Kansas City Royals pitcher in a key release that defined a generation of sports collecting.

Mark Gubicza

Name: 1991 Upper Deck Low Number Mark Gubicza #541
Brand: Upper Deck
SKU: sports_card_01KV8BMW5500YSC9AFW8B29MB6

1991 • Upper Deck • Low Number

Major League Baseball • Kansas City Royals

1991 Upper Deck Low Number Major League Baseball Kansas City Royals Near Mint

Best Available Offer

$1.00

1 available

Raw/Ungraded Market: $0.62

Stale · as of 8/17/2026

Based on Aggregated Price Guide · 2 sales sampledLast Updated August 17, 2026 at 1:04 PM

Condition

Near Mint

Card Number

541

Primary Seller

SuperCatch

New

Shipping Calculated at Checkout

30-day returns

Price History

Description

The 1991 Upper Deck Mark Gubicza #541 baseball card stands as a significant entry in the history of modern trading cards. For collectors of the Kansas City Royals, Mark Gubicza represents a cornerstone of the team's successful era, making this card number a meaningful addition to any focused collection. Upper Deck's debut in 1991 marked a shift in the hobby, emphasizing larger formats and higher-resolution photography. This card captures Gubicza in his iconic Royals uniform, reflecting his status as a dominant left-handed starter during the early nineties. Collectors often seek out this card to complete base set runs or to highlight the Royals' pitching staff from that period. The #541 designation places this card near the end of the base set sequence, offering a distinct place in the numerical order for enthusiasts who enjoy collecting by card number. Whether you are building a comprehensive set of 1991 Upper Deck cards or focusing specifically on Royals memorabilia, this product provides a tangible connection to a pivotal year in baseball and card manufacturing. The enduring appeal of vintage Upper Deck cards lies in their historical context and the nostalgic value they hold for those who followed the sport during that time. By focusing on the integrity and history of these products, collectors can build portfolios that reflect both personal interest and market trends. This card remains a staple for those who appreciate the craftsmanship of early nineties baseball card design and the legacy of Mark Gubicza's career.

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