This catalog page covers the 1991 Upper Deck Ken Dayley #628 baseball card, a notable entry from the inaugural Upper Deck baseball set featuring the St. Louis Cardinals.
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 1991 Upper Deck Ken Dayley #628 card represents a significant milestone in sports trading card history, marking the debut of the Upper Deck brand. As the first major baseball set released by Upper Deck, it introduced a new era of production quality and design aesthetics that would influence the industry for decades. Collectors often seek this card to complete the base set or to add a piece of the brand's foundational history to their collections. Ken Dayley, who played for the St. Louis Cardinals during this period, is featured on card number 628. This card captures Dayley in his Cardinals uniform, serving as a tangible link to the team's roster during the early 1990s. For investors and historians of the hobby, the 1991 Upper Deck release is critical for understanding the evolution of card manufacturing and marketing. Whether you are a dedicated fan of the St. Louis Cardinals or a generalist collector of vintage baseball memorabilia, the 1991 Upper Deck Ken Dayley #628 offers a unique opportunity to own a piece of the company's origin story. The set's enduring popularity ensures that its early issues remain relevant in the secondary market. Explore the broader 1991 Upper Deck collection to see how this release fits into the larger narrative of 1990s baseball card design and production.
Last Listing Activity
9/17/26
Seller Action
Have one of these to sell?
We'll pre-fill the product details from this catalog entry, so your listing lands on this exact page. Just add photos of your copy, pick its condition, and set your price.
Product Specs
Card Details
The catalog profile below summarizes the card identity, featured subject, and notable collectible traits.
Estimated delivery October 1, 2026 - October 3, 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 1991 Upper Deck Ken Dayley card represents a budget-tier entry point within the broader baseball card market, reflecting the player's status as a relief pitcher rather than a franchise cornerstone. While it commands minimal premium compared to star players, its value is anchored by the historical significance of the 1991 Upper Deck Low Number set among vintage collectors. The current pricing suggests it trades below the average for condition-sensitive vintage issues, offering an accessible acquisition point for specific set completists.
Rarity Breakdown
The scarcity of this item is driven primarily by its inclusion in the 'Low Number' series, a mechanic that inherently restricts supply by assigning unique, sequential identifiers to a subset of the print run. As a non-parallel, non-short-print base card within this specialized subset, its rarity is defined by the desirability of lower numerical identifiers rather than distinct visual attributes like refractors or die-cuts. This structural limitation creates a defined scarcity floor that separates it from standard base cards of the same year and brand.
Investment Outlook
Investment potential is tied to the stability of the vintage Upper Deck market and the specific collector niche focused on low-numbered baseball cards. Demand is likely sustained by completists seeking specific serial ranges rather than speculative growth based on player performance, given Dayley's role as a relief pitcher. The card serves as a foundational piece for specialized collections rather than a high-growth asset, with value retention relying on the enduring appeal of the 1991 Upper Deck brand among serious vintage enthusiasts.
