The 1989 Fleer Milt Thompson #584 baseball card captures the Philadelphia Phillies player during his tenure with the team. This release marks a significant moment in Fleer's history as they re-entered the sports card market.
Estimated delivery October 2, 2026 - October 4, 2026
30-day Returns
Market & Price History
Condition
Value
Source
Trend
Price Details
$1.34
Asking Prices
+34%
Based on eBay Active Listings · 20 observations
Estimate: $1.34, based on Asking Prices.
Source date not availableAsking prices are unsold offers, not completed sales. Repeated observations do not establish additional buyer demand.This estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $1.00 to $1.34 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: 34%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$1.34
Source
Asking Prices
Trend
+34%
Price Details
Based on eBay Active Listings · 20 observations
Estimate: $1.34, based on Asking Prices.
Source date not availableAsking prices are unsold offers, not completed sales. Repeated observations do not establish additional buyer demand.This estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $1.00 to $1.34 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: 34%. 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 Fleer Milt Thompson #584 baseball card stands as a notable entry for collectors focused on the Philadelphia Phillies and the broader history of sports trading cards. This card number is part of the 1989 Fleer set, a release that holds considerable historical weight because it marked the manufacturer's return to the baseball card industry after a long absence. For many enthusiasts, this set represents a pivotal era where design aesthetics shifted toward more vibrant and dynamic imagery compared to previous decades.
Milt Thompson, featured on card #584, played for the Philadelphia Phillies during this period. Collectors often seek out this card to complete their base set collections or to build a comprehensive archive of players who donned the Phillies uniform in the late 1980s. The 1989 Fleer brand is known for its distinct visual style, which helped re-establish the manufacturer's presence in the hobby. Owning a piece of this release allows collectors to engage with a specific moment in baseball history, preserving the memory of players like Thompson who contributed to the team's legacy.
Whether you are a dedicated fan of the Philadelphia Phillies or a historian of trading card design, the 1989 Fleer Milt Thompson #584 offers a tangible connection to the sport. The card serves as a catalog reference for the era, providing insight into the visual identity of Fleer cards from that time. As the market for vintage sports cards continues to evolve, sets from this period remain a focal point for those interested in the foundational years of modern card collecting. Adding this card to your collection supports the preservation of baseball heritage and the diverse array of products released by manufacturers like Fleer during this transformative time.
Last Listing Activity
9/19/26
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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 2, 2026 - October 4, 2026
Collector Ownership
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0 collectors have this card
SuperCatch Expert Analysis
Market Value Insight
This 1989 Fleer Milt Thompson card occupies the lower tier of market value, reflecting its status as a common base card from a mass-produced set. While it lacks the premium pricing associated with rookie cards or star players, it serves as an accessible entry point for collectors focusing on the Philadelphia Phillies roster of that era. The current pricing suggests it trades well below the average for notable MLB cards, driven primarily by its ungraded, standard condition and lack of special attributes.
Rarity Breakdown
The card carries no special scarcity attributes, such as serial numbering, short printing, or parallel variants, placing it in the most abundant category of the 1989 Fleer set. As a standard base card, its supply is determined by the total print run of the product, which was extensive during this period. This lack of distinct rarity mechanics means the card does not benefit from the supply constraints that typically drive value in specialized subsets or inserts.
Investment Outlook
Given its position as a non-rookie, base card from a pre-1990 set, the investment outlook is limited to niche completionist demand rather than broad collector interest. While Milt Thompson has historical relevance to the Phillies, the absence of rookie status or unique parallels significantly caps potential appreciation. Collectors are more likely to acquire this card for set completion rather than as a standalone investment piece, resulting in stable but low-growth market behavior.
