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About This Card
This product covers the 1991 Fleer Mark Portugal #512 baseball card, a standard base set release featuring the Houston Astros infielder.
Mark Portugal
1991 • Fleer
Major League Baseball • Houston Astros
Seller Offer
1 available$0.99
Raw/Ungraded Market: $0.86
Stale · as of 10/15/2026Condition
Near Mint
Card Number
512
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Primary Seller
New
Shipping Calculated at Checkout
30-day ReturnsMarket & Price History
| Condition | Value | Source | Trend | Price Details |
|---|---|---|---|---|
$0.86As of 10/15/2026 | Guide Estimate | |||
- $0.86As of 10/15/2026
- Source
- Guide Estimate
- Trend
- Price Details
30-day Price History
Raw / Ungraded
PriceCharting Price Guide · Guide Estimate evidence · captured Oct 15, 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 1991 Fleer Mark Portugal #512 card stands as a tangible piece of early 1990s baseball history. Released during a pivotal era when Fleer re-entered the trading card market, this card number represents the brand's return with a distinct aesthetic that diverged from the dominant Topps products of the time. Card #512 serves as a crucial component for those assembling the complete 792-card base set. While Portugal is not typically associated with a rookie card in this year, his inclusion in the 1991 Fleer lineup highlights the brand's comprehensive approach to roster coverage, capturing players at various stages of their careers. The card's identity is rooted in its status as a standard issue from a major manufacturer, making it a foundational element for hobbyists interested in the era's manufacturing trends and design evolution. Collectors often target this card to bridge gaps in their 1991 Fleer collections or to focus on specific team subsets, such as those featuring the Houston Astros. The enduring appeal of the 1991 Fleer set lies in its nostalgic value and the distinctive visual style that defined a generation of baseball cards. Whether you are a seasoned investor tracking the resurgence of vintage brands or a new collector exploring the hobby's rich history, this card offers a direct connection to the 1991 baseball landscape. Understanding the context of the 1991 Fleer release helps appreciators value the craftsmanship and design choices that made this set a staple in many collections. The continued interest in these cards underscores the lasting impact of Fleer's design philosophy during the early 90s.
Last Listing Activity
11/1/26
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Product Specs
Card Details
The catalog profile below summarizes the card identity, featured subject, and notable collectible traits.
Featured Subject
The subject, team, league, and sport context tied to this card.
Print Details
Production details and format-specific attributes.
Material
Card Stock
Language
English
Available Offers
Available Offer for This Card (1)
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Featured Offer
New
Condition
Near Mint
Seller PriceShipping Extra
$0.99
Collector Ownership
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0 collectors have this card
SuperCatch Expert Analysis
Market Value Insight
This 1991 Fleer Mark Portugal card trades at a baseline entry-level price point, reflecting its status as a common base card from a high-volume production era. The current valuation indicates weak demand relative to the broader 1991 Fleer set, positioning it as an affordable acquisition rather than a premium asset. Its market performance is typical for non-star players from this specific brand and year, lacking the premium associated with rookie cards or high-end parallels.
Rarity Breakdown
As a standard base card with no noted special attributes, this item carries no inherent supply constraints such as serial numbering, short-print designations, or parallel finishes. The scarcity is determined entirely by the original print run volume, which was substantial for Fleer's 1991 release. Consequently, the card exists in high circulation without any mechanical limitations on its availability or distinct rarity tier within the set.
Investment Outlook
The investment potential is limited due to the absence of rookie-card status, which is the primary driver for long-term value appreciation in 1990s baseball cards. Collector demand for this specific player and parallel type remains niche, with no special attributes to stimulate secondary market interest. It is best suited for completing specific team or set collections rather than serving as a standalone investment vehicle.
AI-Generated Editorial Analysis
FAQ
Frequently Asked Questions
What makes the 1991 Fleer base set unique?
Its straightforward layout and bold typography have become defining characteristics of early 1990s card collecting.
Who is Mark Portugal in the context of this card?
Mark Portugal was an infielder who played for the Houston Astros during the early 1990s. In the 1991 Fleer series, he is featured as a standard roster player, representing the team's lineup during that specific season.
Why do collectors seek out 1991 Fleer cards?
Collectors often target the 1991 Fleer base set due to its nostalgic value and its role in revitalizing competition in the trading card industry. The set's unique design language and comprehensive roster coverage make it a popular choice for those building vintage collections.
