Discover the 2018 Topps Heritage High Number rookie card featuring New York Mets prospect P.J. Conlon. This #560 release captures a pivotal moment in Mets history.
Estimated delivery October 7, 2026 - October 9, 2026
30-day Returns
Market & Price History
Condition
Value
Source
Trend
Price Details
$0.99
Asking Prices
-4.8%
Based on eBay Active Listings · 18 observations
Estimate: $0.99, based on Asking Prices.
Asking Prices: $0.99. Evidence date: Sep 25, 2026.Lowest observed item price: $0.99; shipping and tax excluded.Lowest observed item plus quoted shipping: $1.98, among 17 offers with known shipping; tax excluded.
Asking 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.
Over the last 30 days, stored prices ranged from $0.99 to $1.04 across 2 capture days. Change between Sep 6, 2026 and Sep 25, 2026: -4.8%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$0.99
Source
Asking Prices
Trend
-4.8%
Price Details
Based on eBay Active Listings · 18 observations
Estimate: $0.99, based on Asking Prices.
Asking Prices: $0.99. Evidence date: Sep 25, 2026.Lowest observed item price: $0.99; shipping and tax excluded.Lowest observed item plus quoted shipping: $1.98, among 17 offers with known shipping; tax excluded.
Asking 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.
Over the last 30 days, stored prices ranged from $0.99 to $1.04 across 2 capture days. Change between Sep 6, 2026 and Sep 25, 2026: -4.8%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
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 2018 Topps Heritage High Number set pays homage to the classic design aesthetics of the 1970s, offering a distinct visual experience for modern collectors. Within this framework, card number 560 features P.J. Conlon, a left-handed pitcher who emerged as a notable prospect for the New York Mets organization. As a designated rookie card, this release marks a significant milestone in tracking the early career of a player who navigated the minor league system before reaching the major leagues.
Collectors often seek out Heritage High Number cards for their unique placement within the set's chronology and their connection to players who eventually made an impact in Major League Baseball. The high-number series typically includes prospects and key roster contributors who may not appear in the base set, making these cards essential for those looking to complete the full Heritage High Number collection. For investors and hobbyists alike, rookie cards of pitchers represent a specific niche within the broader baseball market, offering a different dynamic than position player cards.
P.J. Conlon's inclusion in the 2018 Topps Heritage series highlights the brand's commitment to documenting the depth of baseball talent. The vintage-inspired design of the Heritage line appeals to those who appreciate the nostalgia of older baseball card eras while collecting contemporary player data. This card serves as a tangible link to the Mets' farm system during a period of transition and development. Whether you are focused on completing the set or building a portfolio of Mets-related memorabilia, this rookie card provides a concrete entry point into the story of Conlon's professional journey. The combination of the Heritage brand's reputation and the significance of a rookie designation makes this product for any serious baseball card enthusiast.
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 7, 2026 - October 9, 2026
Collector Ownership
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SuperCatch Expert Analysis
Market Value Insight
As a rookie card from a 2018 Topps Heritage release, this item occupies the entry-level tier of the player's portfolio, trading at a modest premium over standard base issues due to its RC designation. The current pricing suggests it is accessible to casual collectors, reflecting the player's role as a relief pitcher rather than a marquee franchise cornerstone. It commands a stable but low-value position relative to higher-tier parallels or autograph versions within the same set.
Rarity Breakdown
This card derives its scarcity primarily from its status as a Rookie Card within the Heritage High Number subset, which typically features a distinct design or numbering scheme compared to the core base set. While it lacks explicit serial numbering or short-print markings in the provided attributes, the limited production run of specific subset designs inherently restricts supply. The absence of parallel variants or special inserts in the data indicates it is a base-level rookie, making it the most common form of this specific card type.
Investment Outlook
The investment potential is tied directly to the rookie-card premium mechanics, which provide a foundational floor of demand from collectors seeking complete sets or player-specific milestones. As a 2018 release, the card has passed its initial hype cycle, meaning future value appreciation will depend on the player's long-term MLB tenure and performance rather than immediate market speculation. Collectors should view this as a speculative entry point, with liquidity supported by the steady demand for Mets rookies from that specific draft class.
