Asking Prices: $1.48. Evidence date: Sep 23, 2026.Lowest observed item price: $1.00; shipping and tax excluded.Lowest observed item plus quoted shipping: $1.29, among 28 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 $1.30 to $1.49 across 2 capture days. Change between Sep 4, 2026 and Sep 23, 2026: -12.8%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
The available evidence is limited. Review the source and date before comparing prices.
$6.99
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $6.99, based on Guide Estimate.
Source date not available
Guide Estimate: $6.99. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $6.99 to $6.99 across 2 capture days. Change between Sep 4, 2026 and Sep 23, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$12.58
Guide Estimate
-0.2%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $12.58, based on Guide Estimate.
Source date not available
Guide Estimate: $12.58. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $12.58 to $12.60 across 2 capture days. Change between Sep 4, 2026 and Sep 23, 2026: -0.2%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$29.00
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $29.00, based on Guide Estimate.
Source date not available
Guide Estimate: $29.00. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $29.00 to $29.00 across 2 capture days. Change between Sep 4, 2026 and Sep 23, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$39.00
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $39.00, based on Guide Estimate.
Source date not available
Guide Estimate: $39.00. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $39.00 to $39.00 across 2 capture days. Change between Sep 4, 2026 and Sep 23, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$18.00
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $18.00, based on Guide Estimate.
Source date not available
Guide Estimate: $18.00. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $18.00 to $18.00 across 2 capture days. Change between Sep 4, 2026 and Sep 23, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$29.99
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $29.99, based on Guide Estimate.
Source date not available
Guide Estimate: $29.99. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $29.99 to $29.99 across 2 capture days. Change between Sep 4, 2026 and Sep 23, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$18.00
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $18.00, based on Guide Estimate.
Source date not available
Guide Estimate: $18.00. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $18.00 to $18.00 across 2 capture days. Change between Sep 4, 2026 and Sep 23, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$1.30
Source
Guide Estimate
Trend
-12.8%
Price Details
Based on Aggregated Price Guide
Estimate: $1.30, based on Guide Estimate.
Source date not available
Guide Estimate: $1.30. Evidence date not available.
Asking Prices: $1.48. Evidence date: Sep 23, 2026.Lowest observed item price: $1.00; shipping and tax excluded.Lowest observed item plus quoted shipping: $1.29, among 28 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 $1.30 to $1.49 across 2 capture days. Change between Sep 4, 2026 and Sep 23, 2026: -12.8%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
The available evidence is limited. Review the source and date before comparing prices.
$6.99
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $6.99, based on Guide Estimate.
Source date not available
Guide Estimate: $6.99. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $6.99 to $6.99 across 2 capture days. Change between Sep 4, 2026 and Sep 23, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$12.58
Source
Guide Estimate
Trend
-0.2%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $12.58, based on Guide Estimate.
Source date not available
Guide Estimate: $12.58. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $12.58 to $12.60 across 2 capture days. Change between Sep 4, 2026 and Sep 23, 2026: -0.2%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$29.00
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $29.00, based on Guide Estimate.
Source date not available
Guide Estimate: $29.00. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $29.00 to $29.00 across 2 capture days. Change between Sep 4, 2026 and Sep 23, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$39.00
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $39.00, based on Guide Estimate.
Source date not available
Guide Estimate: $39.00. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $39.00 to $39.00 across 2 capture days. Change between Sep 4, 2026 and Sep 23, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$18.00
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $18.00, based on Guide Estimate.
Source date not available
Guide Estimate: $18.00. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $18.00 to $18.00 across 2 capture days. Change between Sep 4, 2026 and Sep 23, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$29.99
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $29.99, based on Guide Estimate.
Source date not available
Guide Estimate: $29.99. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $29.99 to $29.99 across 2 capture days. Change between Sep 4, 2026 and Sep 23, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$18.00
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $18.00, based on Guide Estimate.
Source date not available
Guide Estimate: $18.00. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $18.00 to $18.00 across 2 capture days. Change between Sep 4, 2026 and Sep 23, 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 1989 Topps Dennis Eckersley #370 baseball card stands as a definitive piece of late-1980s sports memorabilia, capturing the essence of one of baseball's most dominant relievers during his tenure with the Oakland Athletics. For collectors, this card number represents a key entry for those building a complete set or focusing on the Athletics' roster from that era. Dennis Eckersley's presence in this 1989 release highlights his continued impact on the mound, making this card a valuable addition for enthusiasts of vintage baseball cards. The card's straightforward presentation allows collectors to appreciate the era's graphic style while honoring Eckersley's legacy. Whether you are a long-time fan of the Oakland Athletics or a dedicated collector of Topps baseball cards, this product offers a tangible connection to a pivotal time in MLB history. By focusing on catalog-level details, we help collectors identify and acquire cards that matter to their collection goals. This 1989 Topps release remains a staple for those interested in the sport's rich heritage, offering a clear and unadorned look at a player who defined an era of baseball. Explore the broader catalog to find complementary pieces that enhance your vintage sports card collection.
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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SuperCatch Expert Analysis
Market Value Insight
As a 1989 Topps base card of Dennis Eckersley, this item sits within an accessible price tier typical of mass-produced vintage baseball cards. While Eckersley holds significant career significance as a dominant closer for the Oakland Athletics, the lack of special attributes prevents this specific issue from commanding a substantial premium over its raw market value. It represents a standard entry point for collectors focusing on the late-80s A's dynasty rather than a high-end investment piece.
Rarity Breakdown
This card is a standard base issue with no noted special attributes such as serial numbering, short-print status, or parallel variations. The supply is effectively unlimited relative to collector demand, as it was produced in high volumes typical of the 1989 Topps set. Consequently, it lacks the scarcity mechanics that typically drive value appreciation in the secondary market.
Investment Outlook
The investment outlook for this base card is limited, as rookie-card premiums or parallel variants are not present to drive specialized collector demand. Value retention relies heavily on the enduring popularity of the Oakland Athletics' late-80s roster and Eckersley's Hall of Fame legacy, which supports steady but modest demand. Without unique scarcity factors, it serves better as a fill-in for a base set completion than as a capital-appreciating asset.
