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About This Card

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.

P.J. Conlon

2018 • Topps • Heritage High Number

Major League Baseball • New York Mets


Seller Offer

$7.19

1 available
Active-Listing Market: $1.34
437% above
Updated 13 days ago
Based on eBay Active Listings · 7 listings sampledLowest eBay Listing at Last Check: $0.99 · View on eBay
Condition

Near Mint

Card Number

560


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SuperCatch

New

Shipping Calculated at Checkout

Arrives in 5-7 days

Estimated delivery November 19, 2026 - November 21, 2026

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Market & Price History

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30-day Price History

Raw / Ungraded

PriceCharting Price Guide · Guide Estimate evidence · captured Nov 1, 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 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

11/1/26

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Product Specs

Card Details

The catalog profile below summarizes the card identity, featured subject, and notable collectible traits.

Catalog Profile

The core identity of the card within the set.

Year

2018

Brand

Topps

Series

Heritage High Number

Card Number

#560

Featured Subject

The subject, team, league, and sport context tied to this card.

Featured

P.J. Conlon

Sport

Baseball

Print Details

Production details and format-specific attributes.

Material

Card Stock

Language

English

Collector Highlights

Notable collectible traits associated with this card profile.

Rookie
Available Offers

Available Offer for This Card (1)

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Seller

SuperCatch

Verified Seller
Featured Offer

New

Condition

Near Mint

Seller Price

$7.19

Shipping Extra
Arrives in 5-7 days
Estimated delivery November 19, 2026 - November 21, 2026
Collector Ownership

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0 collectors have this card

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.

AI-Generated Editorial Analysis

FAQ

Frequently Asked Questions

Is P.J. Conlon's 2018 Topps Heritage card considered a rookie card?

Yes, this card is designated as a rookie card because it was released during the year P.J. Conlon was classified as a rookie prospect within the Topps Heritage High Number series.

What is the significance of the High Number series in Topps Heritage?

The High Number series features players who were not included in the base set, often highlighting additional prospects and key roster contributors. Completing this series requires collecting both the base cards and the high-numbered inserts.

Why do collectors seek vintage-style baseball cards like Heritage?

Collectors appreciate the Heritage line for its nostalgic design that mimics the aesthetics of the 1970s. This style appeals to hobbyists who value the historical feel of older baseball cards while tracking modern players and statistics.