Estimated delivery October 3, 2026 - October 5, 2026
30-day Returns
Market & Price History
No condition-by-condition breakdown has been recorded for this card yet.
Product Overview
Description
The 1990 Upper Deck baseball set revolutionized the hobby with its glossy, high-quality production that set a new standard for sports trading cards. Gary Mielke #612 stands as his official rookie card within this historic release, capturing the young pitcher during his tenure with the Texas Rangers. As one of the earliest entries in the series, this card represents a significant piece of early 1990s baseball memorabilia for dedicated set builders and vintage collectors.
Upper Deck's launch in 1990 introduced a distinct aesthetic that moved away from the matte finishes of previous decades, offering collectors a fresh, vibrant look. Mielke, who spent the majority of his career with Texas, is featured prominently in this card number, which serves as the definitive rookie designation for his Topps debut.
Collecting this card often appeals to investors and hobbyists interested in the foundational years of modern baseball card production. The 1990 Upper Deck set remains a cornerstone for many collectors, and Mielke's entry provides an accessible entry point into completing the base set. Whether you are tracking down specific players from the Rangers' roster during this era or building a comprehensive collection of 1990s rookies, this card offers a tangible connection to a pivotal moment in sports card history. Its status as a rookie card adds an extra layer of interest for those who follow player development and career trajectories in Major League Baseball.
Last Listing Activity
9/17/26
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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 3, 2026 - October 5, 2026
Collector Ownership
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SuperCatch Expert Analysis
Market Value Insight
As a 1990 Upper Deck rookie card for Gary Mielke, this item occupies a niche tier within the broader baseball market, likely trading below high-profile contemporaries due to the player's limited mainstream visibility. The 'Low Number' designation suggests a potential condition or scarcity premium relative to higher-serial counterparts, though the single active listing indicates a thin market with limited liquidity. Value is primarily driven by the rookie designation and the specific set branding rather than widespread collector frenzy.
Rarity Breakdown
The card's scarcity is defined by its 'Low Number' attribute within the Upper Deck set, which implies a constrained supply compared to standard base issues. This serial numbering mechanic creates a hierarchy of desirability, where lower numbers are inherently rarer and often sought after by subset collectors. Without specific population data, the rarity relies on the qualitative scarcity of low-serial cards versus the more abundant high-serial or unnumbered variants.
Investment Outlook
The primary demand driver is the rookie card status, which historically anchors long-term value for players who achieve significant career milestones. However, Mielke's relatively obscure MLB tenure suggests that demand will remain specialized, focusing on Texas Rangers collectors or 1990 Upper Deck completists. The investment outlook is stable but modest, with value appreciation dependent on the continued preservation of the card's condition and the sustained interest in low-number parallels from this specific era.
