The 1989 Fleer #105 Bert Blyleven baseball card features the Minnesota Twins pitcher in the iconic Fleer design. This catalog entry covers all graded and raw versions available.
$1.30Over the last 30 days, stored prices ranged from $1.29 to $1.30 across 3 capture days. Change between Aug 19, 2026 and Sep 4, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
28
Asking prices
Based on eBay Active Listings
Source observation date unavailable
BGS 10Guide grade mapping; not verified grader-specific sales
$20.00
Unknown
Guide estimate
Based on Aggregated Price Guide
Source observation date unavailable
CGC 10Guide grade mapping; not verified grader-specific sales
$9.00
Unknown
Guide estimate
Based on Aggregated Price Guide
Source observation date unavailable
PSA 10Guide grade mapping; not verified grader-specific sales
$15.50
Unknown
Guide estimate
Based on Aggregated Price Guide
Source observation date unavailable
SGC 10Guide grade mapping; not verified grader-specific sales
$9.00
Unknown
Guide estimate
Based on Aggregated Price Guide
Source observation date unavailable
Grade 8 guide (generic)Guide grade mapping; not verified grader-specific sales
$8.38
Unknown
Guide estimate
Based on Aggregated Price Guide
Source observation date unavailable
Grade 9 guide (generic)Guide grade mapping; not verified grader-specific sales
$8.54
Unknown
Guide estimate
Based on Aggregated Price Guide
Source observation date unavailable
Grade 9.5 guide (generic)Guide grade mapping; not verified grader-specific sales
$15.00
Unknown
Guide estimate
Based on Aggregated Price Guide
Source observation date unavailable
Price History
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Product Overview
Description
The 1989 Fleer baseball card set remains a cornerstone for vintage collectors, marking Fleer's return to the trading card market after a decade-long hiatus. This release revitalized interest in the brand by introducing a bold, modern aesthetic that contrasted sharply with the traditional designs prevalent in the late 1980s. Within this framework, card #105 highlights Bert Blyleven during his tenure with the Minnesota Twins, capturing a specific chapter of his illustrious MLB career. For enthusiasts of the 1989 Fleer base set, this card serves as an essential component for completionists. Collectors often seek out this card number to round out their base collection, appreciating its place in the history of sports card manufacturing. The card represents Blyleven's time with the Twins, a period that added another layer to his legacy as a Hall of Fame-caliber pitcher. Whether you are building a comprehensive collection of 1989 Fleer issues or focusing on Minnesota Twins history, this catalog entry provides access to various versions of the card. Buyers can find raw examples or professionally graded slabs depending on their collecting preferences. As the market for vintage baseball cards continues to evolve, pieces from this set maintain relevance due to their historical significance and design innovation.
Last Listing Activity
6 days ago
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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 Fleer issue, this card represents a foundational piece of Bert Blyleven's portfolio but sits at the lower end of his market hierarchy due to the brand's positioning in the late-80s landscape. The current pricing indicates a stable, accessible entry point for collectors seeking his Minnesota Twins tenure, reflecting strong demand for his career achievements without the speculative premium seen in higher-tier parallels. Its value is anchored by Blyleven's established legacy rather than short-term market volatility.
Rarity Breakdown
This specific item is a standard base card with no noted serial numbering, short-print designations, or parallel variations, meaning it shares the broadest possible supply within the 1989 Fleer set. The absence of unique scarcity mechanics implies that availability is driven entirely by the original print run and current survivorship rates of ungraded or lightly graded copies. Collectors should expect it to trade in line with other base issues from this era unless condition significantly differentiates it.
Investment Outlook
Investment potential is driven by long-term collector demand for Blyleven's Hall of Fame-caliber statistics rather than intrinsic card rarity, as base cards from this era typically appreciate slowly. The 1989 Fleer set is well-regarded for its design, which supports steady interest from vintage collectors, but the lack of special attributes limits upside compared to graded or parallel examples. Focus on condition quality and population reports for high-grade examples to maximize potential returns.
