Source date not availableAsking prices are unsold offers, not completed sales. Repeated observations do not establish additional buyer demand.Limited market evidence. Treat this estimate as a reference point.
$1.29As of 9/4/2026
Source
Asking Prices
Trend
Price Details
Based on eBay Active Listings · 5 observations
Estimate: $1.29, based on Asking Prices.
Source date not availableAsking prices are unsold offers, not completed sales. Repeated observations do not establish additional buyer demand.Limited market evidence. Treat this estimate as a reference point.
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 2019 Topps Series 1 Danny Duffy #87 baseball card stands as a notable entry in the modern collecting landscape. Released by the premier manufacturer Topps, this product captures the essence of the 2019 baseball season. For enthusiasts of the Kansas City Royals, this card represents a specific moment in the team's recent history, featured as card number 87 in the standard base set. Collectors often seek out this release to complete their 2019 Topps Series 1 sets. The design and layout are characteristic of the brand's consistent aesthetic, making it a recognizable and desirable item for those who appreciate the visual continuity of the series. Whether you are a long-time hobbyist or new to the game, adding this card to your collection offers a tangible connection to the sport. The 2019 Topps Series 1 Danny Duffy #87 card is a staple for those building comprehensive collections or looking for specific team-based items. Its place within the broader Topps ecosystem ensures it remains a relevant piece for investors and hobbyists alike. For those focusing on the Kansas City Royals, this card serves as an essential component of any themed collection. The #87 designation helps collectors quickly identify and sort their inventory, streamlining the process of set completion. This product is a testament to the enduring appeal of physical trading cards in the digital age.
Last Listing Activity
9/17/26
Seller Action
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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
This 2019 Topps Series 1 base card of Danny Duffy operates in a low-tier market segment typical for standard issue parallel cards of MLB relievers. The listing indicates modest collector interest, with limited active inventory suggesting a stable but low-volume trading environment rather than high demand. Its value remains anchored to the player's tenure with the Kansas City Royals without commanding significant premiums associated with rookie status or special inserts.
Rarity Breakdown
As a standard base card from the 2019 Topps Series 1 set, this item carries no special scarcity mechanics such as serial numbering, short printing, or parallel finishes. The supply is effectively unlimited relative to collector demand, meaning it does not benefit from the constrained distribution models that drive value in higher-tier inserts. Consequently, its rarity profile is identical to the mass-produced base set, relying solely on the player's name for any marginal differentiation.
Investment Outlook
Given the lack of rookie designation or special attribute enhancements, this card offers minimal appreciation potential beyond general market fluctuations. Collector demand is primarily driven by basic team set completion rather than speculative growth, limiting its appeal as an investment vehicle. The card's future trajectory is likely to remain flat, reflecting the broader trend of base cards for non-franchise players in modern mass-market sets.
