Guide Estimate: $1.73. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $1.49 to $1.73 across 2 capture days. Change between Sep 3, 2026 and Sep 20, 2026: 16.1%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$10.57
Guide Estimate
+8%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $10.57, based on Guide Estimate.
Source date not available
Guide Estimate: $10.57. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $9.79 to $10.57 across 2 capture days. Change between Sep 3, 2026 and Sep 20, 2026: 8%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$22.53
Guide Estimate
+8.5%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $22.53, based on Guide Estimate.
Source date not available
Guide Estimate: $22.53. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $20.76 to $22.53 across 2 capture days. Change between Sep 3, 2026 and Sep 20, 2026: 8.5%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$40.90
Guide Estimate
+7.8%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $40.90, based on Guide Estimate.
Source date not available
Guide Estimate: $40.90. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $37.93 to $40.90 across 2 capture days. Change between Sep 3, 2026 and Sep 20, 2026: 7.8%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$140.00
Guide Estimate
+11.1%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $140.00, based on Guide Estimate.
Source date not available
Guide Estimate: $140.00. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $126.00 to $140.00 across 2 capture days. Change between Sep 3, 2026 and Sep 20, 2026: 11.1%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$65.00
Guide Estimate
+12.1%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $65.00, based on Guide Estimate.
Source date not available
Guide Estimate: $65.00. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $58.00 to $65.00 across 2 capture days. Change between Sep 3, 2026 and Sep 20, 2026: 12.1%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$107.61
Guide Estimate
+11.4%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $107.61, based on Guide Estimate.
Source date not available
Guide Estimate: $107.61. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $96.59 to $107.61 across 2 capture days. Change between Sep 3, 2026 and Sep 20, 2026: 11.4%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$65.00
Guide Estimate
+12.1%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $65.00, based on Guide Estimate.
Source date not available
Guide Estimate: $65.00. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $58.00 to $65.00 across 2 capture days. Change between Sep 3, 2026 and Sep 20, 2026: 12.1%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$1.73
Source
Guide Estimate
Trend
+16.1%
Price Details
Based on Aggregated Price Guide
Estimate: $1.73, based on Guide Estimate.
Source date not available
Guide Estimate: $1.73. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $1.49 to $1.73 across 2 capture days. Change between Sep 3, 2026 and Sep 20, 2026: 16.1%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$10.57
Source
Guide Estimate
Trend
+8%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $10.57, based on Guide Estimate.
Source date not available
Guide Estimate: $10.57. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $9.79 to $10.57 across 2 capture days. Change between Sep 3, 2026 and Sep 20, 2026: 8%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$22.53
Source
Guide Estimate
Trend
+8.5%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $22.53, based on Guide Estimate.
Source date not available
Guide Estimate: $22.53. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $20.76 to $22.53 across 2 capture days. Change between Sep 3, 2026 and Sep 20, 2026: 8.5%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$40.90
Source
Guide Estimate
Trend
+7.8%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $40.90, based on Guide Estimate.
Source date not available
Guide Estimate: $40.90. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $37.93 to $40.90 across 2 capture days. Change between Sep 3, 2026 and Sep 20, 2026: 7.8%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$140.00
Source
Guide Estimate
Trend
+11.1%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $140.00, based on Guide Estimate.
Source date not available
Guide Estimate: $140.00. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $126.00 to $140.00 across 2 capture days. Change between Sep 3, 2026 and Sep 20, 2026: 11.1%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$65.00
Source
Guide Estimate
Trend
+12.1%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $65.00, based on Guide Estimate.
Source date not available
Guide Estimate: $65.00. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $58.00 to $65.00 across 2 capture days. Change between Sep 3, 2026 and Sep 20, 2026: 12.1%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$107.61
Source
Guide Estimate
Trend
+11.4%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $107.61, based on Guide Estimate.
Source date not available
Guide Estimate: $107.61. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $96.59 to $107.61 across 2 capture days. Change between Sep 3, 2026 and Sep 20, 2026: 11.4%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$65.00
Source
Guide Estimate
Trend
+12.1%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $65.00, based on Guide Estimate.
Source date not available
Guide Estimate: $65.00. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $58.00 to $65.00 across 2 capture days. Change between Sep 3, 2026 and Sep 20, 2026: 12.1%. 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 Upper Deck Rob Murphy #461 baseball card represents a specific moment in the history of modern sports trading cards. As part of the brand's inaugural release, this product set a new standard for design and production quality that influenced the hobby for decades to come. Rob Murphy, listed as a member of the Boston Red Sox, appears on this card number within the Low Number series, offering collectors a distinct piece of early 1990s baseball memorabilia.
Upper Deck revolutionized the market with its glossy finish and larger format, moving away from the matte cards that dominated the previous era. Collectors often seek out cards from this year and set because they mark the beginning of a new generation of trading card manufacturing. The Rob Murphy #461 entry provides a tangible connection to the Boston Red Sox roster during that specific season, making it a valuable addition for those focusing on team history or era-specific collecting.
For investors and hobbyists alike, the 1990 Upper Deck set remains a cornerstone of any serious collection. The Low Number series designation adds a layer of interest, as lower-numbered cards are often prioritized by completists looking to build sequential sets. Whether you are aiming to complete a Boston Red Sox subset or simply appreciate the historical significance of the Upper Deck launch, this card offers a clear entry point. The combination of the player's identity, the team affiliation, and the iconic nature of the 1990 release makes this product for display or archival purposes.
Last Listing Activity
9/17/26
Seller Action
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Product Specs
Card Details
The catalog profile below summarizes the card identity, featured subject, and notable collectible traits.
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0 collectors have this card
SuperCatch Expert Analysis
Market Value Insight
This 1990 Upper Deck card of Rob Murphy sits in the lower tier of the Boston Red Sox portfolio, reflecting his status as a role player rather than a franchise cornerstone. The current market positioning suggests it trades at a modest premium over raw base issues of similar vintage, though it lacks the high-demand appeal of superstar teammates. Value is primarily driven by nostalgia for the early 90s Upper Deck era rather than individual player performance metrics.
Rarity Breakdown
The card is identified as part of the 'Low Number' series, which inherently introduces scarcity through serial numbering constraints, even without specific population data. This attribute differentiates it from the standard base set, creating a limited supply dynamic that typically supports higher collector interest compared to unnumbered counterparts. The absence of noted parallels or short-print designations keeps the rarity profile focused solely on this low-numbered subset.
Investment Outlook
As a non-rookie card from a foundational brand like Upper Deck, the investment potential relies heavily on the stability of the 1990 baseball market rather than rookie premiums. Collector demand is likely steady among specialists focusing on Red Sox history or specific low-numbered subsets, but broad appreciation may be limited by the player's overall career footprint. The limited active listings indicate a thin market, which can either stabilize price or restrict liquidity for potential sellers.
