This 1990 Upper Deck Mariano Duncan #430 baseball card features the Cincinnati Reds infielder in the iconic 1990 Upper Deck set.
1990 • Upper Deck • Low Number
Major League Baseball • Cincinnati Reds
Near Mint
430
New
Shipping Calculated at Checkout
Arrives in 5-7 daysEstimated delivery October 29, 2026 - October 31, 2026
30-day Returns| Condition | Value | Source | Trend | Price Details |
|---|---|---|---|---|
$1.29As of 9/29/2026 | Guide Estimate | |||
Raw / Ungraded
PriceCharting Price Guide · Guide Estimate evidence · captured Sep 29, 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.The 1990 Upper Deck Mariano Duncan #430 is a notable sports card from the Major League Baseball trading card market. This card number belongs to the standard checklist of the 1990 Upper Deck release, representing a classic era of baseball memorabilia. As a member of the Cincinnati Reds roster during this period, Duncan is featured in the team's official uniform, making this card a relevant item for collectors tracking the team's history. Cards from this release, including Duncan's #430, are sought after by hobbyists who appreciate the brand's impact on modern trading card production. The card's straightforward presentation highlights the player's on-field presence without the distractions of complex borders or foil treatments, appealing to those who prefer the classic aesthetic of early 1990s baseball cards. Collectors often focus on completing full base sets from this era, and the 1990 Upper Deck Mariano Duncan #430 is an essential component for those projects. Its place in the sequential numbering system makes it a predictable yet valuable addition to a comprehensive collection. The platform supports both casual collectors and serious investors in their pursuit of authentic memorabilia, providing a reliable source for cards that define the hobby's history.
3 days ago
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The catalog profile below summarizes the card identity, featured subject, and notable collectible traits.
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Language
English
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This 1990 Upper Deck Mariano Duncan card represents an entry-level asset within the iconic Upper Deck baseball portfolio, leveraging the brand's early market dominance to establish baseline collector interest. As a player for the Cincinnati Reds during a competitive era, the card trades in a modest tier relative to star counterparts in the same set, reflecting its status as a standard base card without special inserts. The single active listing suggests a thin market, indicating that while demand exists, liquidity may be lower compared to high-profile rookies.
The card is identified as a standard base issue within the 'Low Number' set designation, meaning it lacks specific scarcity mechanics such as serial numbering, short-print status, or parallel variations. Supply is determined entirely by the original print run of the base set, which was produced in high volumes typical of early 1990s mainstream releases. Consequently, the item does not benefit from artificial supply constraints, relying instead on general set completionist demand rather than exclusive rarity.
Investment potential is driven primarily by the nostalgic value of the 1990 Upper Deck brand and the completionist needs of collectors building full set runs. As a non-rookie base card, it lacks the premium mechanics associated with rookie cards or high-end parallels, limiting its upside to modest appreciation tied to general vintage baseball trends. The card serves best as a filler piece for dedicated set completers rather than a standalone speculative asset.
