The 1990 Upper Deck George Brett #124 baseball card is a significant issue from the brand's first release, featuring the Kansas City Royals legend in a standard portrait layout.
Prices Captured Sep 16, 2026 Unless Another Date Is Shown
Condition
Value
Source
Trend
Price Details
$1.14
Guide Estimate
+21.3%
Based on Aggregated Price Guide
Estimate: $1.14, based on Guide Estimate.
Source date not availableThis estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $0.94 to $1.14 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: 21.3%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$2.00As of 4/13/2026
Evidence Type Unavailable
Based on eBay Sold Listings (RAW) · 31 observations
Estimate: $2.00, based on Evidence Type Unavailable.
Source date not availableThe available evidence is limited. Review the source and date before comparing prices.
$1.29As of 4/13/2026
Evidence Type Unavailable
Based on eBay Sold Listings (RAW_NEAR_MINT) · 5 observations
Estimate: $1.29, based on Evidence Type Unavailable.
Source date not availableThe available evidence is limited. Review the source and date before comparing prices.
$7.47
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $7.47, based on Guide Estimate.
Source date not availableThis estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $7.47 to $7.47 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.
$14.99
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $14.99, based on Guide Estimate.
Source date not availableThis estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $14.99 to $14.99 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.
$26.00
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $26.00, based on Guide Estimate.
Source date not availableThis estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $26.00 to $26.00 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.
$34.00
Guide Estimate
-2.9%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $34.00, based on Guide Estimate.
Source date not availableThis estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $34.00 to $35.00 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: -2.9%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$16.00
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $16.00, based on Guide Estimate.
Source date not availableThis estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $16.00 to $16.00 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.
$26.53
Guide Estimate
-0.7%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $26.53, based on Guide Estimate.
Source date not availableThis estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $26.53 to $26.72 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: -0.7%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$16.00
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $16.00, based on Guide Estimate.
Source date not availableThis estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $16.00 to $16.00 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.
$1.14
Source
Guide Estimate
Trend
+21.3%
Price Details
Based on Aggregated Price Guide
Estimate: $1.14, based on Guide Estimate.
Source date not availableThis estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $0.94 to $1.14 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: 21.3%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$2.00As of 4/13/2026
Source
Evidence Type Unavailable
Trend
Price Details
Based on eBay Sold Listings (RAW) · 31 observations
Estimate: $2.00, based on Evidence Type Unavailable.
Source date not availableThe available evidence is limited. Review the source and date before comparing prices.
$1.29As of 4/13/2026
Source
Evidence Type Unavailable
Trend
Price Details
Based on eBay Sold Listings (RAW_NEAR_MINT) · 5 observations
Estimate: $1.29, based on Evidence Type Unavailable.
Source date not availableThe available evidence is limited. Review the source and date before comparing prices.
$7.47
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $7.47, based on Guide Estimate.
Source date not availableThis estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $7.47 to $7.47 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.
$14.99
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $14.99, based on Guide Estimate.
Source date not availableThis estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $14.99 to $14.99 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.
$26.00
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $26.00, based on Guide Estimate.
Source date not availableThis estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $26.00 to $26.00 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.
$34.00
Source
Guide Estimate
Trend
-2.9%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $34.00, based on Guide Estimate.
Source date not availableThis estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $34.00 to $35.00 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: -2.9%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$16.00
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $16.00, based on Guide Estimate.
Source date not availableThis estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $16.00 to $16.00 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.
$26.53
Source
Guide Estimate
Trend
-0.7%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $26.53, based on Guide Estimate.
Source date not availableThis estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $26.53 to $26.72 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: -0.7%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$16.00
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $16.00, based on Guide Estimate.
Source date not availableThis estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $16.00 to $16.00 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.
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 George Brett #124 baseball card represents a pivotal moment in sports trading card history. As part of the inaugural release from Upper Deck, this product introduced a glossy finish and high-quality photography that set a new standard for the industry. Collectors often view this era as a turning point where production values began to rival the visual expectations of the players featured within. George Brett, a cornerstone of the Kansas City Royals franchise, is the subject of card number 124 in this set. Brett's presence on this card highlights his continued prominence in the league, even as he approached the later stages of his illustrious career. For enthusiasts of the Royals or those tracking the legacy of baseball's greatest hitters, this card serves as a tangible link to that period. The #124 designation places Brett within a specific sequence of the base set, offering a structured approach for collectors looking to complete their portfolios. Upper Deck's entry into the market challenged existing norms, and this 1990 release remains a reference point for design evolution. Whether you are building a team-specific collection or focusing on the history of premium card manufacturers, the 1990 Upper Deck George Brett #124 offers a clear window into the aesthetic and cultural context of the time. It stands as a recognizable item for those who appreciate the foundational releases that shaped the modern collecting landscape.
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.
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0 collectors have this card
SuperCatch Expert Analysis
Market Value Insight
This 1990 Upper Deck George Brett sits firmly in the entry-level tier of his cardography, trading at a modest price point consistent with mass-produced late-era base cards from his playing days. Brett's Hall of Fame status and iconic career with the Kansas City Royals does provide a floor of collector demand, but this particular issue lacks the scarcity or era significance to command a meaningful premium over comparable base cards from the set. Condition sensitivity is relatively low here, as the gap between raw and graded copies rarely justifies submission costs at this price tier.
Rarity Breakdown
The 1990 Upper Deck set was produced in very large quantities during the junk wax era, meaning print runs were substantial and raw copies remain widely available across the secondary market. There are no noted parallels, serial numbering, or short print designations associated with this card, placing it squarely in base card territory with no scarcity-driven premium. Population reports for graded copies are correspondingly high relative to demand, further limiting any rarity-based upside.
Investment Outlook
Brett's induction into the Baseball Hall of Fame provides long-term legitimacy to his collectibles, but the junk wax era base cards from this period have historically shown flat to minimal appreciation due to oversupply. Collector interest in Brett tends to concentrate around his earlier Topps and O-Pee-Chee issues from the 1970s and early 1980s, where scarcity and nostalgia drive stronger market momentum. Grading submission trends for this card are minimal, reflecting the market's recognition that the cost-to-reward ratio does not favor investment-grade pursuit of this particular issue.
