The 1990 Upper Deck Carlos Martinez #347 baseball card represents a specific entry in one of the most iconic sets in trading card history, featuring the Chicago White Sox pitcher.
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Product Overview
Description
The 1990 Upper Deck Carlos Martinez #347 baseball card occupies a distinct place in the history of sports trading cards. Released in 1990, this product was part of the inaugural year for Upper Deck, a brand that fundamentally changed the industry with its high-quality production standards and glossy finish. Collectors often seek out cards from this era to experience the design and quality that defined a new generation of baseball cards.
Carlos Martinez, featured as card number 347, is associated with the Chicago White Sox. For investors and hobbyists focusing on team-specific collections, this card serves as a relevant component for those building a roster of vintage White Sox memorabilia.
When evaluating the 1990 Upper Deck Carlos Martinez #347 baseball card, collectors typically look at the card number and team association to verify its place within the broader catalog. As a product from the early 1990s, it appeals to those who appreciate the aesthetic and historical context of pre-1990s sports card design. Whether for personal collection, gifting, or long-term holding, this card offers a tangible connection to a pivotal time in baseball card manufacturing. The specific combination of the Upper Deck brand, the 1990 year, and the Chicago White Sox affiliation creates a unique identity for this collectible.
Last Listing Activity
9/18/26
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 1990 Upper Deck Carlos Martinez card sits at the lower end of the price spectrum, consistent with base cards from that era featuring role players rather than marquee stars. The 1990 Upper Deck set was produced in large quantities during the overproduction era of the hobby, which suppresses value across most of its checklist. Martinez's modest career with the White Sox does not generate the kind of collector demand that would push this card above its current entry-level positioning.
Rarity Breakdown
As a base card from the 1990 Upper Deck set, there are no serial numbers, parallels, or short print designations to distinguish this copy from the millions produced during that print run. Population reports for graded examples of this card are negligible, as the economics of grading submission rarely justify the cost relative to the card's market value. Raw copies vastly outnumber graded examples, and even high-grade PSA or BGS slabs would struggle to command a meaningful premium given the oversupply.
Investment Outlook
Martinez did not achieve Hall of Fame status or sustained star-level recognition, which limits the long-term collector narrative that typically drives appreciation for cards of this vintage. The single active listing signals very thin market liquidity, meaning price discovery is unreliable and exits could be difficult for a collector looking to move the card quickly. Barring an unexpected cultural moment or nostalgia-driven resurgence tied to the early 90s White Sox, this card's market momentum remains flat with little catalyst for upward movement.
