Source date not availableSupported by the available observations, but not a guaranteed sale price.
$1.57As of 9/16/2026
Completed Sales
Based on Sold Comps (RAW) · 4 observations
Estimate: $1.57, based on Completed Sales.
Source date not availableSupported by the available observations, but not a guaranteed sale price.
$6.52As of 9/16/2026
Guide Estimate
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $6.52, based on Guide Estimate.
Source date not availableThis estimate is older and may not reflect today's market.
$14.99As of 9/16/2026
Guide Estimate
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.
$16.00As of 9/16/2026
Guide Estimate
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.
$23.00As of 9/16/2026
Guide Estimate
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $23.00, based on Guide Estimate.
Source date not availableThis estimate is older and may not reflect today's market.
$11.00As of 9/16/2026
Guide Estimate
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $11.00, based on Guide Estimate.
Source date not availableThis estimate is older and may not reflect today's market.
$18.00As of 9/16/2026
Guide Estimate
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $18.00, based on Guide Estimate.
Source date not availableThis estimate is older and may not reflect today's market.
$2.25As of 9/16/2026
Guide Estimate
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $2.25, based on Guide Estimate.
Source date not availableThis estimate is older and may not reflect today's market.
$1.57As of 9/16/2026
Source
Completed Sales
Trend
Price Details
Based on The Card API Sold Comps · 4 observations
Estimate: $1.57, based on Completed Sales.
Source date not availableSupported by the available observations, but not a guaranteed sale price.
$1.57As of 9/16/2026
Source
Completed Sales
Trend
Price Details
Based on Sold Comps (RAW) · 4 observations
Estimate: $1.57, based on Completed Sales.
Source date not availableSupported by the available observations, but not a guaranteed sale price.
$6.52As of 9/16/2026
Source
Guide Estimate
Trend
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $6.52, based on Guide Estimate.
Source date not availableThis estimate is older and may not reflect today's market.
$14.99As of 9/16/2026
Source
Guide Estimate
Trend
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.
$16.00As of 9/16/2026
Source
Guide Estimate
Trend
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.
$23.00As of 9/16/2026
Source
Guide Estimate
Trend
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $23.00, based on Guide Estimate.
Source date not availableThis estimate is older and may not reflect today's market.
$11.00As of 9/16/2026
Source
Guide Estimate
Trend
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $11.00, based on Guide Estimate.
Source date not availableThis estimate is older and may not reflect today's market.
$18.00As of 9/16/2026
Source
Guide Estimate
Trend
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $18.00, based on Guide Estimate.
Source date not availableThis estimate is older and may not reflect today's market.
$2.25As of 9/16/2026
Source
Guide Estimate
Trend
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $2.25, based on Guide Estimate.
Source date not availableThis estimate is older and may not reflect today's market.
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.
30-day Price History
Raw / Ungraded
The Card API Sold Comps · Completed Sales evidence · captured Sep 16, 2026
History is building. At least two days of matching observations are needed to show a trend.
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 1 Pete Alonso #20 card represents a cornerstone entry for collectors building their annual baseball set. As one of the numbered cards in the base series, this release highlights Pete Alonso’s continued prominence with the New York Mets. The 2024 Topps brand is widely recognized for its classic design and consistent numbering system, making it a staple for hobbyists who value historical continuity in sports card collecting. Pete Alonso has established himself as a key power hitter in Major League Baseball, and this card captures his identity within the broader context of the 2024 season. For many collectors, acquiring the #20 slot is a specific goal, as numbered cards in the Topps base set are often sought after for their place in the sequence rather than just the player featured. This makes the 2024 Topps Series 1 Pete Alonso #20 card a meaningful piece for completing the base set or focusing on Mets memorabilia. The product’s appeal lies in its straightforward design and clear categorization within the Topps hierarchy. It serves as a reliable reference point for evaluating the year’s production and offers a tangible connection to Alonso’s performance and team affiliation during this period. Whether you are a dedicated Mets fan or a general baseball card investor, this card provides a clear and recognizable addition to any collection. By focusing on the catalog identity and historical context, collectors can make informed decisions about adding this piece to their portfolio. The card’s status within the 2024 Topps set ensures it remains relevant for years to come as a standard reference for Alonso’s tenure with the Mets.
Last Listing Activity
9/18/26
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
As a base card from Topps Series 1, this Alonso sits at the lower end of his overall card market, consistent with what you'd expect from a high-print-run flagship release. The card trades at entry-level pricing relative to his autographs, numbered parallels, and rookie-year issues, which command significantly stronger premiums. Given Alonso's sustained production as one of the premier power hitters in the NL, even his base cards maintain steady transactional volume driven by casual collectors and set builders.
Rarity Breakdown
This appears to be a standard base card with no noted parallel or serial-number designation, placing it in the highest print-run tier of the 2024 Series 1 release. With only one active listing currently visible, the raw market for this specific card is thin — though this likely reflects low seller motivation rather than genuine scarcity. Graded copies of base Alonso cards from flagship sets typically show high population counts in PSA and BGS reports, meaning a graded premium is modest unless the card achieves a gem-mint designation.
Investment Outlook
Alonso's market trajectory gained renewed attention following his 2023 contract negotiations and continued home run production, but base flagship cards from recent years rarely appreciate significantly without a catalyst such as a World Series run or award season. The Mets' competitive window and Alonso's free agency situation add some speculative interest, but grading submission rates for standard base cards from high-print sets have declined, limiting population-driven scarcity. Collectors seeking exposure to Alonso's upside would find stronger long-term positioning in his numbered parallels or certified autograph issues.
