Estimated delivery October 9, 2026 - October 11, 2026
30-day Returns
Market & Price History
Condition
Value
Source
Trend
Price Details
$1.49
Asking Prices
+19.2%
Based on eBay Active Listings · 17 observations
Estimate: $1.49, based on Asking Prices.
Guide Estimate: $0.99. Evidence date not available.
Asking Prices: $1.49. Evidence date: Oct 3, 2026.Lowest observed item price: $0.99; shipping and tax excluded.Lowest observed item plus quoted shipping: $0.99, among 16 offers with known shipping; tax excluded.
Asking prices are unsold offers, not completed sales. Repeated observations do not establish additional buyer demand.Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $1.25 to $1.49 across 2 capture days. Change between Sep 15, 2026 and Oct 3, 2026: 19.2%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$1.49
Source
Asking Prices
Trend
+19.2%
Price Details
Based on eBay Active Listings · 17 observations
Estimate: $1.49, based on Asking Prices.
Guide Estimate: $0.99. Evidence date not available.
Asking Prices: $1.49. Evidence date: Oct 3, 2026.Lowest observed item price: $0.99; shipping and tax excluded.Lowest observed item plus quoted shipping: $0.99, among 16 offers with known shipping; tax excluded.
Asking prices are unsold offers, not completed sales. Repeated observations do not establish additional buyer demand.Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $1.25 to $1.49 across 2 capture days. Change between Sep 15, 2026 and Oct 3, 2026: 19.2%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
30-day Price History
Raw / Ungraded
eBay Active Listings · Asking Prices evidence · captured Oct 3, 2026
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 1988 Fleer Mariano Duncan #513 card is a definitive piece of late-80s baseball collecting history. This release belongs to the 1988 Fleer baseball set, widely recognized by collectors as the brand that revolutionized the trading card industry with its glossy, vibrant design and comprehensive player coverage. As a standard base card in the series, this 1988 Fleer Mariano Duncan #513 serves as a foundational element for enthusiasts building complete sets from this pivotal era.
Mariano Duncan, known for his speed and defensive prowess, is featured here in his Los Angeles Dodgers uniform. The 1988 Fleer set is historically significant not just for its visual appeal, but for introducing the modern card format that collectors still appreciate today. For those focused on the Los Angeles Dodgers franchise history, this card represents a specific moment in the team's roster during the late 1980s. It is a tangible connection to the players who shaped the game during that decade.
Collecting 1988 Fleer cards remains a popular pursuit for both new and veteran hobbyists. The set's distinct aesthetic, characterized by its bright borders and high-contrast photography, makes it a standout in any collection. Whether you are targeting the Los Angeles Dodgers subset or aiming to assemble the entire 1988 Fleer baseball set, the 1988 Fleer Mariano Duncan #513 offers a valuable opportunity to own a piece of this iconic release. The card's straightforward design and clear player identification make it an accessible yet meaningful addition to any sports card portfolio dedicated to MLB history.
Last Listing Activity
15 hours ago
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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 9, 2026 - October 11, 2026
Collector Ownership
Owned by Collectors
See how many public collections currently include this card.
0 collectors have this card
SuperCatch Expert Analysis
Market Value Insight
This 1988 Fleer card represents a foundational entry for Mariano Duncan, reflecting the accessible price tier typical of base issues from this era. While the current market price indicates modest liquidity, the scarcity of active listings suggests a stable, albeit niche, demand for Dodgers memorabilia from this period. It serves as a solid baseline for collectors focusing on the 1988 team roster without commanding the premiums seen in high-grade or specialty parallels.
Rarity Breakdown
As a standard base card with no noted special attributes, this item lacks the supply constraints provided by serial numbering, short-printing, or parallel treatments. Its rarity is derived solely from its age and the natural attrition of 30-year-old paper products, meaning it exists in high relative supply compared to its more exclusive counterparts. Collectors seeking scarcity in this set would typically look for refractors, autographs, or limited edition inserts rather than this common base variant.
Investment Outlook
The investment potential is largely tied to the broader growth of 1980s baseball card collecting, with value driven by nostalgia for the Los Angeles Dodgers' late-80s success. Since this is a standard base card, it does not benefit from rookie-card premiums or unique scarcity mechanics, limiting its upside potential compared to key cards of the same player. It is best viewed as a portfolio filler for diversifying a set rather than a high-growth asset.
