Asking Prices: $1.39. Evidence date: Sep 25, 2026.Lowest observed item price: $0.99; shipping and tax excluded.Lowest observed item plus quoted shipping: $1.06, among 36 offers with known shipping; tax excluded.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $1.13 to $1.31 across 2 capture days. Change between Sep 6, 2026 and Sep 25, 2026: -13.7%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
The available evidence is limited. Review the source and date before comparing prices.
$5.00
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $5.00, based on Guide Estimate.
Source date not available
Guide Estimate: $5.00. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $5.00 to $5.00 across 2 capture days. Change between Sep 6, 2026 and Sep 25, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$6.64
Guide Estimate
-1.2%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $6.64, based on Guide Estimate.
Source date not available
Guide Estimate: $6.64. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $6.64 to $6.72 across 2 capture days. Change between Sep 6, 2026 and Sep 25, 2026: -1.2%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$14.99
Completed Sales
Based on Sold Comps (GRADED_9) · 3 observations
Estimate: $14.99, based on Completed Sales.
Source date not available
Completed Sales: $14.99. Evidence date: Aug 12, 2026.
Supported by the available observations, but not a guaranteed sale price.
$24.99
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $24.99, based on Guide Estimate.
Source date not available
Guide Estimate: $24.99. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $24.99 to $24.99 across 2 capture days. Change between Sep 6, 2026 and Sep 25, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$147.00
Guide Estimate
+36.1%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $147.00, based on Guide Estimate.
Source date not available
Guide Estimate: $147.00. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $108.00 to $147.00 across 2 capture days. Change between Sep 6, 2026 and Sep 25, 2026: 36.1%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$68.00
Guide Estimate
+36%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $68.00, based on Guide Estimate.
Source date not available
Guide Estimate: $68.00. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $50.00 to $68.00 across 2 capture days. Change between Sep 6, 2026 and Sep 25, 2026: 36%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$112.85
Guide Estimate
+36%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $112.85, based on Guide Estimate.
Source date not available
Guide Estimate: $112.85. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $83.00 to $112.85 across 2 capture days. Change between Sep 6, 2026 and Sep 25, 2026: 36%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$68.00
Guide Estimate
+36%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $68.00, based on Guide Estimate.
Source date not available
Guide Estimate: $68.00. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $50.00 to $68.00 across 2 capture days. Change between Sep 6, 2026 and Sep 25, 2026: 36%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$1.13
Source
Guide Estimate
Trend
-13.7%
Price Details
Based on Aggregated Price Guide
Estimate: $1.13, based on Guide Estimate.
Source date not available
Guide Estimate: $1.13. Evidence date not available.
Asking Prices: $1.39. Evidence date: Sep 25, 2026.Lowest observed item price: $0.99; shipping and tax excluded.Lowest observed item plus quoted shipping: $1.06, among 36 offers with known shipping; tax excluded.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $1.13 to $1.31 across 2 capture days. Change between Sep 6, 2026 and Sep 25, 2026: -13.7%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
The available evidence is limited. Review the source and date before comparing prices.
$5.00
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $5.00, based on Guide Estimate.
Source date not available
Guide Estimate: $5.00. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $5.00 to $5.00 across 2 capture days. Change between Sep 6, 2026 and Sep 25, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$6.64
Source
Guide Estimate
Trend
-1.2%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $6.64, based on Guide Estimate.
Source date not available
Guide Estimate: $6.64. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $6.64 to $6.72 across 2 capture days. Change between Sep 6, 2026 and Sep 25, 2026: -1.2%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$14.99
Source
Completed Sales
Trend
Price Details
Based on Sold Comps (GRADED_9) · 3 observations
Estimate: $14.99, based on Completed Sales.
Source date not available
Completed Sales: $14.99. Evidence date: Aug 12, 2026.
Supported by the available observations, but not a guaranteed sale price.
$24.99
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $24.99, based on Guide Estimate.
Source date not available
Guide Estimate: $24.99. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $24.99 to $24.99 across 2 capture days. Change between Sep 6, 2026 and Sep 25, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$147.00
Source
Guide Estimate
Trend
+36.1%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $147.00, based on Guide Estimate.
Source date not available
Guide Estimate: $147.00. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $108.00 to $147.00 across 2 capture days. Change between Sep 6, 2026 and Sep 25, 2026: 36.1%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$68.00
Source
Guide Estimate
Trend
+36%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $68.00, based on Guide Estimate.
Source date not available
Guide Estimate: $68.00. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $50.00 to $68.00 across 2 capture days. Change between Sep 6, 2026 and Sep 25, 2026: 36%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$112.85
Source
Guide Estimate
Trend
+36%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $112.85, based on Guide Estimate.
Source date not available
Guide Estimate: $112.85. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $83.00 to $112.85 across 2 capture days. Change between Sep 6, 2026 and Sep 25, 2026: 36%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$68.00
Source
Guide Estimate
Trend
+36%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $68.00, based on Guide Estimate.
Source date not available
Guide Estimate: $68.00. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $50.00 to $68.00 across 2 capture days. Change between Sep 6, 2026 and Sep 25, 2026: 36%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
Below grade 10 the guide publishes one estimate across all graders, so these rows are not PSA, BGS, CGC or SGC prices, and a low slabbed grade can sit below a clean raw copy. Grade 10 is estimated per grader.
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 1990 Topps Randy Johnson #431 baseball card represents a specific moment in Major League Baseball history for the Seattle Mariners. As part of the 1990 Topps brand release, this card is cataloged under card number 431, marking its place within the manufacturer's annual product line. Collectors often seek out this card to complete their 1990 Topps baseball set or to track the early career trajectory of a prominent Mariners pitcher. For investors and hobbyists, the 1990 Topps brand remains a foundational reference in sports card collecting. This card serves as a tangible connection to the 1990 MLB season, offering a standardized design typical of the era's production values. The subject, Randy Johnson, is featured in this standard issue, providing a clear reference point for those studying player development during the early 1990s. Whether you are building a comprehensive collection of Mariners history or focusing on specific years within the Topps catalog, this card provides a distinct entry point. When evaluating this product, collectors often look at the card number, the brand, and the year as primary identifiers. The 1990 Topps Randy Johnson #431 fits neatly into these criteria, offering a straightforward addition to any baseball collection. By focusing on the catalog identity, collectors can appreciate the card's role in the broader context of 1990s sports memorabilia without the noise of market speculation. This approach ensures that the value of the card is derived from its historical and categorical significance within the Topps brand and the Seattle Mariners' franchise history.
Last Listing Activity
9/19/26
Seller Action
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Product Specs
Card Details
The catalog profile below summarizes the card identity, featured subject, and notable collectible traits.
Estimated delivery October 3, 2026 - October 5, 2026
Collector Ownership
Owned by Collectors
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0 collectors have this card
SuperCatch Expert Analysis
Market Value Insight
This 1990 Topps base card represents a foundational entry for Randy Johnson, reflecting his status as a future Hall of Fame pitcher despite the relatively accessible current market position. As a pre-breakout piece from the early stage of his career with the Seattle Mariners, it trades at a modest premium compared to his later iconic rookie or signature cards. The lack of special attributes keeps it firmly in the volume-tier market, appealing to collectors building broad sets rather than those seeking high-end investment pieces.
Rarity Breakdown
As a standard base card from the 1990 Topps set, this item carries no serial numbering, short-print designations, or limited edition mechanics. Its supply is determined entirely by the original mass production of the base set, meaning it is widely available and not constrained by scarcity factors. This ungraded base status differentiates it from parallels or inserts, which would otherwise introduce specific scarcity drivers.
Investment Outlook
While this card lacks the rookie-card premium typically associated with early career milestones, it holds historical significance as Johnson's first major league set. Collector demand is driven by the desire to complete base sets of the era rather than speculative growth, making it a stable but low-growth asset. Its value is anchored in its role as an affordable entry point for fans of Johnson's career trajectory.
