Prices Captured Sep 19, 2026 Unless Another Date Is Shown
Condition
Value
Source
Trend
Price Details
$1.00
Asking Prices
-16%
Based on eBay Active Listings · 17 observations
Estimate: $1.00, based on Asking Prices.
Guide Estimate: $0.99. Evidence date not available.
Asking Prices: $1.00. Evidence date: Sep 19, 2026.Lowest observed item price: $0.99; shipping and tax excluded.Lowest observed item plus quoted shipping: $1.19, among 16 offers with known shipping; tax excluded.
Asking prices are unsold offers, not completed sales. Repeated observations do not establish additional buyer demand.Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $1.00 to $1.19 across 2 capture days. Change between Sep 3, 2026 and Sep 19, 2026: -16%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$1.19As of 4/13/2026
Evidence Type Unavailable
Based on eBay Sold Listings (RAW) · 4 observations
Estimate: $1.19, based on Evidence Type Unavailable.
Source date not availableThe available evidence is limited. Review the source and date before comparing prices.
$52.00
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $52.00, based on Guide Estimate.
Source date not available
Guide Estimate: $52.00. Evidence date not available.
Few comparable observations are available, so this estimate may be less reliable.
Over the last 30 days, stored prices ranged from $52.00 to $52.00 across 2 capture days. Change between Sep 3, 2026 and Sep 19, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$24.00
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $24.00, based on Guide Estimate.
Source date not available
Guide Estimate: $24.00. Evidence date not available.
Few comparable observations are available, so this estimate may be less reliable.
Over the last 30 days, stored prices ranged from $24.00 to $24.00 across 2 capture days. Change between Sep 3, 2026 and Sep 19, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$39.98
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $39.98, based on Guide Estimate.
Source date not available
Guide Estimate: $39.98. Evidence date not available.
Few comparable observations are available, so this estimate may be less reliable.
Over the last 30 days, stored prices ranged from $39.98 to $39.98 across 2 capture days. Change between Sep 3, 2026 and Sep 19, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$24.00
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $24.00, based on Guide Estimate.
Source date not available
Guide Estimate: $24.00. Evidence date not available.
Few comparable observations are available, so this estimate may be less reliable.
Over the last 30 days, stored prices ranged from $24.00 to $24.00 across 2 capture days. Change between Sep 3, 2026 and Sep 19, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$1.00
Source
Asking Prices
Trend
-16%
Price Details
Based on eBay Active Listings · 17 observations
Estimate: $1.00, based on Asking Prices.
Guide Estimate: $0.99. Evidence date not available.
Asking Prices: $1.00. Evidence date: Sep 19, 2026.Lowest observed item price: $0.99; shipping and tax excluded.Lowest observed item plus quoted shipping: $1.19, among 16 offers with known shipping; tax excluded.
Asking prices are unsold offers, not completed sales. Repeated observations do not establish additional buyer demand.Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $1.00 to $1.19 across 2 capture days. Change between Sep 3, 2026 and Sep 19, 2026: -16%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$1.19As of 4/13/2026
Source
Evidence Type Unavailable
Trend
Price Details
Based on eBay Sold Listings (RAW) · 4 observations
Estimate: $1.19, based on Evidence Type Unavailable.
Source date not availableThe available evidence is limited. Review the source and date before comparing prices.
$52.00
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $52.00, based on Guide Estimate.
Source date not available
Guide Estimate: $52.00. Evidence date not available.
Few comparable observations are available, so this estimate may be less reliable.
Over the last 30 days, stored prices ranged from $52.00 to $52.00 across 2 capture days. Change between Sep 3, 2026 and Sep 19, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$24.00
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $24.00, based on Guide Estimate.
Source date not available
Guide Estimate: $24.00. Evidence date not available.
Few comparable observations are available, so this estimate may be less reliable.
Over the last 30 days, stored prices ranged from $24.00 to $24.00 across 2 capture days. Change between Sep 3, 2026 and Sep 19, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$39.98
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $39.98, based on Guide Estimate.
Source date not available
Guide Estimate: $39.98. Evidence date not available.
Few comparable observations are available, so this estimate may be less reliable.
Over the last 30 days, stored prices ranged from $39.98 to $39.98 across 2 capture days. Change between Sep 3, 2026 and Sep 19, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$24.00
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $24.00, based on Guide Estimate.
Source date not available
Guide Estimate: $24.00. Evidence date not available.
Few comparable observations are available, so this estimate may be less reliable.
Over the last 30 days, stored prices ranged from $24.00 to $24.00 across 2 capture days. Change between Sep 3, 2026 and Sep 19, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
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 Bowman Tom Niedenfuer #204 baseball card stands as a distinct artifact from the late 1980s trading card landscape. Issued by Bowman, this card identifies Tom Niedenfuer in his capacity as a Seattle Mariners shortstop during that specific season. For collectors of vintage baseball memorabilia, this release offers a tangible connection to the era when Bowman re-established its presence in the modern sports card market. The card number 204 serves as a primary identifier within the set, allowing collectors to track and catalog their acquisitions with precision.
Tom Niedenfuer’s tenure with the Seattle Mariners represents a notable chapter in the franchise’s history. Collectors often seek out cards from this period to complete set-building projects or to capture the aesthetic of 1980s design. The 1989 Bowman brand is widely recognized for its glossy finish and bold typography, characteristics that define the visual identity of sports cards from this time. Owning the #204 release allows enthusiasts to own a piece of baseball history that highlights a player who was an integral part of the Mariners' lineup during a transformative period for the team.
Whether you are a dedicated fan of the Seattle Mariners or a broader collector of MLB history, this card provides a focused entry point into the 1989 Bowman set. The card’s design reflects the production standards of its year, making it a relevant item for those interested in the evolution of baseball card manufacturing. As with all vintage sports cards, the condition and authenticity of individual copies vary, but the catalog identity remains consistent: a 1989 Bowman product featuring Tom Niedenfuer of the Seattle Mariners. This product appeals to those who value the historical context of the sport and the specific contributions of players from the Mariners' early years in the major leagues.
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
The 1989 Bowman Tom Niedenfuer commands modest collector interest, sitting firmly in the low-tier segment of late-career relief pitcher cards from this era. With only one active listing currently available, the market is essentially illiquid, which can create artificial scarcity perception but rarely sustains meaningful price premiums. Niedenfuer's career significance — primarily tied to his Dodgers tenure and the infamous 1985 NLCS — does not extend strongly to his Seattle Mariners period, limiting crossover demand.
Rarity Breakdown
The 1989 Bowman set was produced in substantial quantities as part of Bowman's re-launch era, meaning base cards like this one carry no meaningful print run scarcity. There are no noted parallels, short prints, or serial-numbered variants associated with this card, placing it squarely in the common base card category. Graded population for this specific card is expected to be extremely thin, not due to rarity but due to limited collector incentive to submit low-demand base commons for professional grading.
Investment Outlook
Niedenfuer is a retired player without Hall of Fame credentials, which significantly limits any long-term appreciation trajectory for his cards. The 1989 Bowman set itself has some collector nostalgia value as a transitional era issue, but that sentiment rarely lifts individual common cards of role players. Grading submission trends for this card are virtually nonexistent, and market momentum remains flat with no identifiable catalysts — such as a biopic, anniversary milestone, or viral moment — likely to shift that dynamic.
