The 2023 Topps Series 1 Corey Knebel #28 sports card captures the Philadelphia Phillies closer during the 2023 MLB season. This Topps release is a staple for collectors building their baseball card sets.
Estimated delivery October 7, 2026 - October 9, 2026
30-day Returns
Market & Price History
Condition
Value
Source
Trend
Price Details
$0.99
Guide Estimate
0%
Based on Aggregated Price Guide
Estimate: $0.99, based on Guide Estimate.
Source date not available
Guide Estimate: $0.99. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $0.99 to $0.99 across 2 capture days. Change between Sep 11, 2026 and Sep 29, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$0.99
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price Guide
Estimate: $0.99, based on Guide Estimate.
Source date not available
Guide Estimate: $0.99. Evidence date not available.
Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $0.99 to $0.99 across 2 capture days. Change between Sep 11, 2026 and Sep 29, 2026: 0%. 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 2023 Topps Series 1 core set features the Philadelphia Phillies closer Corey Knebel as card number 28, providing a straightforward yet essential addition to any baseball trading card collection.
For collectors focusing on the 2023 Topps Series 1 checklist, the Corey Knebel card serves as a necessary component for those aiming to complete the full base set. The card highlights Knebel's tenure with the Philadelphia Phillies, a team that has been a focal point for MLB fans and collectors alike. As a standard base card, it does not include autographs or memorabilia swatches, allowing it to remain accessible for both new and experienced collectors who are looking to fill specific gaps in their inventory without the premium cost associated with parallel variants.
Collectors often seek out complete sets to preserve the historical narrative of the 2023 baseball season, and having the core cards ensures a comprehensive record. Whether you are assembling a set for personal enjoyment or looking to diversify your sports card portfolio, the 2023 Topps Series 1 Corey Knebel #28 represents a fundamental piece of modern baseball memorabilia. It offers a tangible connection to the Philadelphia Phillies' roster and the broader MLB landscape of the early 2020s, making it a relevant item for anyone interested in the sport's current era.
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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0 collectors have this card
SuperCatch Expert Analysis
Market Value Insight
This standard issue card from the 2023 Topps Series 1 set trades at a modest price tier relative to the broader market, reflecting its status as a base card rather than a premium insert. While Corey Knebel has established himself as a reliable reliever in MLB, this specific iteration does not command a significant condition or grading premium due to its mass-produced nature. The current listing activity suggests a liquid but low-cost entry point for collectors focusing on recent Phillies roster pieces.
Rarity Breakdown
The card lacks any special scarcity attributes such as serial numbering, short-print designations, or parallel finishes, meaning it is part of the standard base set production. Without limited edition mechanics or one-of-one variations, the supply is effectively unrestricted by manufacturing constraints, leading to high availability in the secondary market. This standard production run ensures that the card remains accessible to a wide range of collectors without the premium associated with rarer parallels.
Investment Outlook
As a non-rookie card from a recent season, this item lacks the historical rookie-card premium that typically drives long-term value appreciation in baseball collecting. The investment potential is largely tied to the player's ongoing tenure with the Philadelphia Phillies and general demand for recent team sets, rather than intrinsic rarity or scarcity mechanics. Collectors should view this as a low-cost portfolio filler or a casual acquisition rather than a significant asset for appreciating value.
