The 2024 Topps Series 2 Mason Miller #427 is a standard baseball trading card featuring the Oakland Athletics pitcher. This release is a staple for collectors building complete set runs.
Guide Estimate: $1.50. Evidence date not available.
Completed Sales: $1.43. Evidence date: Aug 11, 2026.
This estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $1.50 to $1.50 across 2 capture days. Change between Sep 1, 2026 and Sep 17, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$1.43
Completed Sales
Based on Sold Comps (RAW) · 4 observations
Estimate: $1.43, based on Completed Sales.
Source date not available
Completed Sales: $1.43. Evidence date: Aug 11, 2026.
Supported by the available observations, but not a guaranteed sale price.
$6.24
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $6.24, based on Guide Estimate.
Source date not available
Guide Estimate: $6.24. Evidence date not available.
This estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $6.24 to $6.24 across 2 capture days. Change between Sep 1, 2026 and Sep 17, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$10.76
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $10.76, based on Guide Estimate.
Source date not available
Guide Estimate: $10.76. Evidence date not available.
This estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $10.76 to $10.76 across 2 capture days. Change between Sep 1, 2026 and Sep 17, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$15.00
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $15.00, based on Guide Estimate.
Source date not available
Guide Estimate: $15.00. Evidence date not available.
This estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $15.00 to $15.00 across 2 capture days. Change between Sep 1, 2026 and Sep 17, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$20.00
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $20.00, based on Guide Estimate.
Source date not available
Guide Estimate: $20.00. Evidence date not available.
This estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $20.00 to $20.00 across 2 capture days. Change between Sep 1, 2026 and Sep 17, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$9.00
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $9.00, based on Guide Estimate.
Source date not available
Guide Estimate: $9.00. Evidence date not available.
This estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $9.00 to $9.00 across 2 capture days. Change between Sep 1, 2026 and Sep 17, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$15.50
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $15.50, based on Guide Estimate.
Source date not available
Guide Estimate: $15.50. Evidence date not available.
This estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $15.50 to $15.50 across 2 capture days. Change between Sep 1, 2026 and Sep 17, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$9.00
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $9.00, based on Guide Estimate.
Source date not available
Guide Estimate: $9.00. Evidence date not available.
This estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $9.00 to $9.00 across 2 capture days. Change between Sep 1, 2026 and Sep 17, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$1.50
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price Guide
Estimate: $1.50, based on Guide Estimate.
Source date not available
Guide Estimate: $1.50. Evidence date not available.
Completed Sales: $1.43. Evidence date: Aug 11, 2026.
This estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $1.50 to $1.50 across 2 capture days. Change between Sep 1, 2026 and Sep 17, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$1.43
Source
Completed Sales
Trend
Price Details
Based on Sold Comps (RAW) · 4 observations
Estimate: $1.43, based on Completed Sales.
Source date not available
Completed Sales: $1.43. Evidence date: Aug 11, 2026.
Supported by the available observations, but not a guaranteed sale price.
$6.24
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $6.24, based on Guide Estimate.
Source date not available
Guide Estimate: $6.24. Evidence date not available.
This estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $6.24 to $6.24 across 2 capture days. Change between Sep 1, 2026 and Sep 17, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$10.76
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $10.76, based on Guide Estimate.
Source date not available
Guide Estimate: $10.76. Evidence date not available.
This estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $10.76 to $10.76 across 2 capture days. Change between Sep 1, 2026 and Sep 17, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$15.00
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $15.00, based on Guide Estimate.
Source date not available
Guide Estimate: $15.00. Evidence date not available.
This estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $15.00 to $15.00 across 2 capture days. Change between Sep 1, 2026 and Sep 17, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$20.00
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $20.00, based on Guide Estimate.
Source date not available
Guide Estimate: $20.00. Evidence date not available.
This estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $20.00 to $20.00 across 2 capture days. Change between Sep 1, 2026 and Sep 17, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$9.00
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $9.00, based on Guide Estimate.
Source date not available
Guide Estimate: $9.00. Evidence date not available.
This estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $9.00 to $9.00 across 2 capture days. Change between Sep 1, 2026 and Sep 17, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$15.50
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $15.50, based on Guide Estimate.
Source date not available
Guide Estimate: $15.50. Evidence date not available.
This estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $15.50 to $15.50 across 2 capture days. Change between Sep 1, 2026 and Sep 17, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$9.00
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $9.00, based on Guide Estimate.
Source date not available
Guide Estimate: $9.00. Evidence date not available.
This estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $9.00 to $9.00 across 2 capture days. Change between Sep 1, 2026 and Sep 17, 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 2024 Topps Series 2 Mason Miller #427 represents a standard entry in one of the most recognizable annual releases in the hobby. As part of the broader Topps baseball lineup, this card captures Mason Miller in his Oakland Athletics uniform, providing a tangible connection to the team during the 2024 season. For collectors who value consistency and brand recognition, the Topps Series 2 set remains a foundational component of any serious collection, offering a reliable way to document the players who defined the year.
Mason Miller has emerged as a significant figure for the Athletics, and this card serves as a primary vehicle for fans and investors to own a piece of his career trajectory. The card number 427 places it within the standard base set, ensuring it aligns perfectly with collectors aiming for complete set completion. The design language of the 2024 Topps Series 2 set is clean and modern, allowing the subject and team colors to take center stage without distracting elements.
Whether you are looking to fill a specific hole in your binder or acquire a card that highlights a rising star in the league, the 2024 Topps Series 2 Mason Miller #427 offers substantial collector appeal. The combination of the Topps brand heritage, the current status of the Oakland Athletics, and the player's on-field performance makes this product for the modern trading card market. It is a straightforward yet essential addition for those tracking the evolution of the sport through its official trading card releases.
Collectors often seek out these cards not just for individual player appreciation but for the broader context they provide within the set. The 2024 series captures a snapshot of the league's talent pool, and owning the Mason Miller #427 allows you to participate in that narrative. It is a versatile item that fits well in any portfolio, serving as both a personal memento and a collectible asset within the ever-growing world of sports memorabilia.
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.
See how many public collections currently include this card.
0 collectors have this card
SuperCatch Expert Analysis
Market Value Insight
Mason Miller's 2024 Topps Series 2 base card sits at the entry-level tier of his collectible market, reflecting its status as a mass-produced base issue rather than a premium parallel or insert. As a high-leverage closer who emerged as one of the more electric arms in the AL, Miller's cards carry stronger demand than a typical Athletics player would command, though the base version trades near floor value relative to his refractor and autograph counterparts. With only one active listing noted, the market for this specific card is thin, which can create short-term pricing volatility in either direction.
Rarity Breakdown
This is a standard base card with no noted serial numbering, parallel designation, or short print distinction, placing it firmly in the high-print-run tier of the 2024 Topps Series 2 checklist. Population reports for graded copies of base Series 2 cards are typically robust given heavy submission volume, meaning PSA 10 and BGS 9.5 copies are not scarce but can still command a modest premium over raw copies for condition-sensitive collectors. Without a parallel or insert designation, this card does not benefit from the limited supply dynamics that drive significant price separation in Miller's broader cardboard footprint.
Investment Outlook
Miller's trajectory as an elite closer with elite strikeout and velocity metrics keeps collector interest elevated, and should he maintain his performance or earn All-Star recognition, demand for even base issues tends to see a lift. However, the long-term investment ceiling for a standard base card is naturally constrained — serious capital tends to flow toward his rookie parallels, autos, and graded high-pop short prints rather than mass-print base versions. Grading submission trends for base Series 2 cards have cooled industry-wide, so this card is better positioned as a low-cost entry point into the Miller market than a high-conviction investment hold.
