The 1989 Topps Mark Gubicza #430 baseball card captures the Kansas City Royals ace during his peak years. This product represents the standard issue from the iconic 1989 Topps set.
Source date not availableSupported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $1.52 to $1.52 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$40.00
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $40.00, based on Guide Estimate.
Source date not availableSupported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $40.00 to $40.00 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$19.00
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $19.00, based on Guide Estimate.
Source date not availableSupported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $19.00 to $19.00 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$31.00
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $31.00, based on Guide Estimate.
Source date not availableSupported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $31.00 to $31.00 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$19.00
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $19.00, based on Guide Estimate.
Source date not availableSupported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $19.00 to $19.00 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$1.52
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price Guide
Estimate: $1.52, based on Guide Estimate.
Source date not availableSupported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $1.52 to $1.52 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$40.00
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $40.00, based on Guide Estimate.
Source date not availableSupported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $40.00 to $40.00 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$19.00
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $19.00, based on Guide Estimate.
Source date not availableSupported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $19.00 to $19.00 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$31.00
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $31.00, based on Guide Estimate.
Source date not availableSupported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $31.00 to $31.00 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$19.00
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $19.00, based on Guide Estimate.
Source date not availableSupported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $19.00 to $19.00 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
Each point is the last stored observation that day for this printing, condition, grader, autograph status and source. Gaps mean no observation; guide estimates and asking prices are not completed sales.
Product Overview
Description
The 1989 Topps Mark Gubicza #430 baseball card stands as a definitive piece of late-1980s Major League Baseball memorabilia. Issued by Topps, the premier manufacturer of the era, this card features Kansas City Royals starting pitcher Mark Gubicza, who was a central figure in the franchise's success during the 1980s. The 1989 Topps set is widely recognized by collectors for its distinctive design elements and comprehensive coverage of MLB players, making it a cornerstone for vintage baseball card enthusiasts. Mark Gubicza was a dominant force on the mound for the Royals, known for his durability and strikeout ability. This card, numbered 430 in the base set, serves as a tangible connection to that specific period of Royals history. For collectors building a set of 1989 Topps baseball cards, this entry is a necessary component. It also appeals to those focusing on Kansas City Royals history or completing collections dedicated to Gubicza's career. Whether you are a seasoned collector searching for specific set completions or a new hobbyist interested in baseball history, this card offers a glimpse into a pivotal time for the sport. The 1989 Topps brand continues to hold a strong place in the collecting community due to its accessibility and nostalgic value. Cards from this year are often sought after for their vibrant colors and straightforward design, which contrast with the more complex layouts of modern releases. Owning a 1989 Topps Mark Gubicza #430 allows collectors to own a piece of sports history that remains relevant and visually appealing decades after its release.
Last Listing Activity
9/19/26
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Product Specs
Card Details
The catalog profile below summarizes the card identity, featured subject, and notable collectible traits.
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SuperCatch Expert Analysis
Market Value Insight
This 1989 Topps card of Mark Gubicza represents a standard entry-level tier within the vintage baseball market, trading at a modest valuation relative to his tenure as a key Royals starter. Its pricing reflects a common base card status rather than a collector-grade premium, indicating broad availability and limited scarcity-driven demand. While it holds nostalgic value for 1980s Royals fans, it does not command significant price appreciation compared to high-grade or special insert variations of the same era.
Rarity Breakdown
The card lacks any special scarcity attributes such as serial numbering, short prints, or parallel finishes, placing it firmly in the base set category. This means its supply is determined solely by the original print run without additional constraints like low serial counts or limited edition designations. Consequently, the population of available copies is likely high, reducing the impact of rarity on its current market value.
Investment Outlook
As a non-rookie, standard base card from a mass-produced set, this item offers minimal upside for serious investment portfolios. Collector demand is primarily driven by personal nostalgia for the Kansas City Royals or specific season completists rather than broader market forces. Long-term value retention is expected to remain stable but flat, with no significant drivers to suggest substantial appreciation over time.
