The 1987 Topps John Denny #644 baseball card captures the Cincinnati Reds player in a standard Topps design format. This catalog entry represents the base release for collectors seeking vintage MLB sports memorabilia.
Estimated delivery October 1, 2026 - October 3, 2026
30-day Returns
Market & Price History
Prices Captured Sep 28, 2026
Condition
Value
Source
Trend
Price Details
$1.00
Guide Estimate
-2%
Based on Aggregated Price Guide
Estimate: $1.00, based on Guide Estimate.
Source date not available
Guide Estimate: $1.00. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $1.00 to $1.02 across 3 capture days. Change between Aug 30, 2026 and Sep 28, 2026: -2%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$5.50
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $5.50, based on Guide Estimate.
Source date not available
Guide Estimate: $5.50. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $5.50 to $5.50 across 3 capture days. Change between Aug 30, 2026 and Sep 28, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$6.00
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $6.00, based on Guide Estimate.
Source date not available
Guide Estimate: $6.00. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $6.00 to $6.00 across 3 capture days. Change between Aug 30, 2026 and Sep 28, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$1.00
Source
Guide Estimate
Trend
-2%
Price Details
Based on Aggregated Price Guide
Estimate: $1.00, based on Guide Estimate.
Source date not available
Guide Estimate: $1.00. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $1.00 to $1.02 across 3 capture days. Change between Aug 30, 2026 and Sep 28, 2026: -2%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$5.50
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $5.50, based on Guide Estimate.
Source date not available
Guide Estimate: $5.50. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $5.50 to $5.50 across 3 capture days. Change between Aug 30, 2026 and Sep 28, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$6.00
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $6.00, based on Guide Estimate.
Source date not available
Guide Estimate: $6.00. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $6.00 to $6.00 across 3 capture days. Change between Aug 30, 2026 and Sep 28, 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 1987 Topps John Denny #644 baseball card represents a specific entry in the iconic 1987 Topps set, featuring Cincinnati Reds pitcher John Denny. As one of the most recognizable brands in sports trading cards, Topps produced this issue during a pivotal era for baseball collectibles. Collectors often seek out cards from this year to complete their vintage sets or to acquire pieces that reflect the design aesthetics of the late 1980s. Card number 644 identifies this player within the broader 1987 Topps collection. For those interested in Cincinnati Reds history, this card serves as a tangible connection to the roster of that season. John Denny's appearance on card #644 offers a snapshot of his tenure with the team, making it a relevant item for fans of the franchise and collectors of player-specific subsets. The value of the 1987 Topps John Denny #644 baseball card often lies in its place within the larger set completion journey. Many enthusiasts focus on acquiring high-grade examples, but even raw or lower-graded copies hold significance for those building a comprehensive library of Topps releases from this period. The card's enduring appeal stems from the nostalgia associated with the brand and the era it represents. Whether you are a seasoned investor or a casual hobbyist, adding this card to your collection contributes to a broader narrative of baseball history preserved through trading cards.
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.
Estimated delivery October 1, 2026 - October 3, 2026
Collector Ownership
Owned by Collectors
See how many public collections currently include this card.
0 collectors have this card
SuperCatch Expert Analysis
Market Value Insight
This 1987 Topps John Denny card represents a baseline entry point for Cincinnati Reds collectors, trading at a modest price tier typical for non-rookie, base issues of this era. Its current market positioning reflects steady, low-volume demand rather than speculative interest, making it an accessible asset for filling specific gaps in a set. While it lacks the premium valuation associated with graded examples or high-demand players, it remains a relevant piece for dedicated franchise collectors.
Rarity Breakdown
As a standard base card from the 1987 Topps set, this item does not carry any inherent scarcity mechanics such as serial numbering, short-print status, or parallel variations. The supply is determined by the original mass-market print run, meaning it is widely available in the secondary market. Consequently, its rarity is defined by condition rather than intrinsic limited-edition attributes, with higher-grade examples holding slightly more value due to preservation challenges.
Investment Outlook
Investment potential for this specific card is limited by its status as a non-rookie, base-issue release without special attributes to drive collector demand. It serves primarily as a component for completing a chronological set of John Denny’s career or a 1987 Topps collection, rather than as a standalone growth asset. Long-term value stability relies on the sustained interest in vintage baseball memorabilia and the specific niche of Reds history, but significant appreciation is unlikely without exceptional condition or market-wide shifts in vintage sports collecting.
