The 1990-91 SkyBox Mark McNamara #139 Los Angeles Lakers basketball card is a distinct entry in one of the most recognized trading card sets of the early 1990s.
Mark McNamara
1990-91 • Skybox
National Basketball Association • Los Angeles Lakers
Estimated delivery October 1, 2026 - October 3, 2026
30-day Returns
Market & Price History
Prices Captured Sep 18, 2026
Condition
Value
Source
Trend
Price Details
$1.52
Guide Estimate
+7%
Based on Aggregated Price Guide
Estimate: $1.52, based on Guide Estimate.
Source date not available
Guide Estimate: $1.52. Evidence date not available.
Asking Prices: $0.99. Evidence date: Sep 18, 2026.Lowest observed item price: $0.71; shipping and tax excluded.Lowest observed item plus quoted shipping: $0.99, among 19 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 $1.42 to $1.52 across 2 capture days. Change between Sep 2, 2026 and Sep 18, 2026: 7%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$2.25
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $2.25, based on Guide Estimate.
Source date not available
Guide Estimate: $2.25. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $2.25 to $2.25 across 2 capture days. Change between Sep 2, 2026 and Sep 18, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$2.00
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $2.00, based on Guide Estimate.
Source date not available
Guide Estimate: $2.00. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $2.00 to $2.00 across 2 capture days. Change between Sep 2, 2026 and Sep 18, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$1.52
Source
Guide Estimate
Trend
+7%
Price Details
Based on Aggregated Price Guide
Estimate: $1.52, based on Guide Estimate.
Source date not available
Guide Estimate: $1.52. Evidence date not available.
Asking Prices: $0.99. Evidence date: Sep 18, 2026.Lowest observed item price: $0.71; shipping and tax excluded.Lowest observed item plus quoted shipping: $0.99, among 19 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 $1.42 to $1.52 across 2 capture days. Change between Sep 2, 2026 and Sep 18, 2026: 7%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$2.25
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $2.25, based on Guide Estimate.
Source date not available
Guide Estimate: $2.25. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $2.25 to $2.25 across 2 capture days. Change between Sep 2, 2026 and Sep 18, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$2.00
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $2.00, based on Guide Estimate.
Source date not available
Guide Estimate: $2.00. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $2.00 to $2.00 across 2 capture days. Change between Sep 2, 2026 and Sep 18, 2026: 0%. 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 1990-91 SkyBox Mark McNamara #139 card stands as a definitive piece of early 1990s basketball memorabilia. Released during a pivotal era for the NBA, this card captures Mark McNamara during his tenure with the Los Angeles Lakers. The SkyBox brand introduced a revolutionary design aesthetic that moved away from the traditional, static layouts of previous decades. This card, numbered 139 in the base set, features the player in his Lakers uniform, representing a specific chapter in the franchise's history.
Collectors often seek out cards from the 1990-91 SkyBox set due to its distinctive visual style and historical significance. For those building a collection focused on the Los Angeles Lakers or the broader NBA landscape, this card provides a tangible connection to the league's past.
Mark McNamara, though perhaps not a household name compared to superstars of the era, represents the depth of talent that filled NBA rosters in the late 1980s and early 1990s. His inclusion in the SkyBox base set highlights the brand's comprehensive approach to roster coverage. Whether you are a dedicated Lakers fan or a broader basketball enthusiast, this card offers a unique glimpse into a specific moment in sports history. The 1990-91 SkyBox release remains a favorite among vintage card collectors for its nostalgic value and design innovation. It serves as an excellent addition for those who appreciate the evolution of sports card design and the rich history of the NBA.
Last Listing Activity
9/18/26
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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 1, 2026 - October 3, 2026
Collector Ownership
Owned by Collectors
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0 collectors have this card
SuperCatch Expert Analysis
Market Value Insight
This card represents the baseline entry point for the 1990-91 Skybox Mark McNamara issue, trading at a modest level that reflects its status as a standard base card. While McNamara's tenure with the Los Angeles Lakers adds historical context, the lack of special attributes keeps this specific item in the lower tier of the player's market portfolio. Current valuation is driven primarily by simple availability rather than scarcity or condition premiums.
Rarity Breakdown
The item is identified as a standard base card without any noted special attributes such as serial numbering, short prints, or parallels, meaning it suffers from the highest possible supply within the set. Unlike limited edition variants where numbering constrains availability, this card exists in an unrestricted print run, resulting in abundant supply for collectors. Consequently, the rarity mechanics are minimal, offering no structural scarcity to support elevated pricing.
Investment Outlook
As a non-rookie, non-premium card from a major brand, this item lacks the distinct collector demand drivers found in rookie cards or limited parallel sets. The investment potential is limited by the high volume of identical items available in the market, which suppresses price appreciation. Long-term value retention is unlikely to outperform more scarce variants within the same 1990-91 Skybox Basketball set.
