Source date not availableAsking prices are unsold offers, not completed sales. Repeated observations do not establish additional buyer demand.This estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $1.00 to $1.00 across 2 capture days. Change between Aug 31, 2026 and Sep 16, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$20.00
Guide Estimate
-4.8%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $20.00, based on Guide Estimate.
Source date not availableSupported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $20.00 to $21.00 across 2 capture days. Change between Aug 31, 2026 and Sep 16, 2026: -4.8%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$9.00
Guide Estimate
-10%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $9.00, based on Guide Estimate.
Source date not availableSupported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $9.00 to $10.00 across 2 capture days. Change between Aug 31, 2026 and Sep 16, 2026: -10%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$15.74
Guide Estimate
-1.1%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $15.74, based on Guide Estimate.
Source date not availableSupported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $15.74 to $15.92 across 2 capture days. Change between Aug 31, 2026 and Sep 16, 2026: -1.1%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$9.00
Guide Estimate
-10%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $9.00, based on Guide Estimate.
Source date not availableSupported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $9.00 to $10.00 across 2 capture days. Change between Aug 31, 2026 and Sep 16, 2026: -10%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$1.00
Source
Asking Prices
Trend
0%
Price Details
Based on eBay Active Listings · 32 observations
Estimate: $1.00, based on Asking Prices.
Source date not availableAsking prices are unsold offers, not completed sales. Repeated observations do not establish additional buyer demand.This estimate is older and may not reflect today's market.
Over the last 30 days, stored prices ranged from $1.00 to $1.00 across 2 capture days. Change between Aug 31, 2026 and Sep 16, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$20.00
Source
Guide Estimate
Trend
-4.8%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $20.00, based on Guide Estimate.
Source date not availableSupported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $20.00 to $21.00 across 2 capture days. Change between Aug 31, 2026 and Sep 16, 2026: -4.8%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$9.00
Source
Guide Estimate
Trend
-10%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $9.00, based on Guide Estimate.
Source date not availableSupported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $9.00 to $10.00 across 2 capture days. Change between Aug 31, 2026 and Sep 16, 2026: -10%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$15.74
Source
Guide Estimate
Trend
-1.1%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $15.74, based on Guide Estimate.
Source date not availableSupported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $15.74 to $15.92 across 2 capture days. Change between Aug 31, 2026 and Sep 16, 2026: -1.1%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$9.00
Source
Guide Estimate
Trend
-10%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $9.00, based on Guide Estimate.
Source date not availableSupported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $9.00 to $10.00 across 2 capture days. Change between Aug 31, 2026 and Sep 16, 2026: -10%. 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 2008 Upper Deck Tom Glavine #399 represents a specific snapshot from the pitcher's final major league season, capturing his legacy with the New York Mets. As the 399th card in the standard 500-card set, this release occupies a distinct position in the Upper Deck baseball hierarchy, often serving as a foundational piece for collectors mapping the complete series. Glavine’s presence on this card anchors it firmly in the annals of Mets history, offering enthusiasts a tangible connection to one of baseball’s most respected left-handed starters.
The card features Glavine in his Mets uniform, preserving the visual identity of his time with the organization before his retirement. For hobbyists, this catalog entry is valued not just for the player, but for its place within a widely distributed and historically significant set. Collectors often seek out this card to complete their 2008 Upper Deck baseball collections or to add a representative piece of Glavine’s career timeline.
The appeal of the 2008 Upper Deck Tom Glavine #399 lies in its clarity and straightforward presentation of a legendary figure in baseball. It serves as an accessible entry point for new collectors entering the hobby, while also providing a necessary component for seasoned investors building comprehensive portfolios. Whether viewed as a piece of sports memorabilia or a key card in a set completion quest, this product remains a staple for those who appreciate the detailed record-keeping that defines modern trading card collecting. The card stands as a testament to the enduring popularity of Upper Deck products and the timeless appeal of Tom Glavine’s career achievements.
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.
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SuperCatch Expert Analysis
Market Value Insight
This 2008 Upper Deck Tom Glavine card represents a baseline entry point within the broader set, trading at a modest price tier that reflects its status as a standard issue rather than a premium insert. While Glavine’s career significance as a Hall of Fame pitcher suggests inherent collector interest, the lack of special attributes or high-grade certification keeps this specific unit anchored to the lower end of the market spectrum. It serves as an accessible acquisition for generalist collectors rather than commanding a premium associated with scarcity or condition rarity.
Rarity Breakdown
As a standard base card from the 2008 Upper Deck release, this item lacks unique scarcity drivers such as serial numbering, short-print status, or parallel variants that typically constrain supply. The absence of special attributes indicates an open print run, meaning availability is determined primarily by survivorship and condition rather than intentional production limits. Consequently, the card does not benefit from the scarcity mechanics that elevate value in specialized subsets, relying instead on the general volume of ungraded or lightly graded copies in circulation.
Investment Outlook
Investment potential for this card is limited by its position as a common base issue, which typically sees slower appreciation compared to rookie cards or highly sought-after parallels. Collector demand is likely driven by the desire to complete basic set requirements rather than speculative growth, given the lack of distinguishing features like rookie designation or limited edition markers. Long-term value retention will depend on the overall strength of the baseball card market for veteran players, but the card itself offers minimal upside due to its abundant supply and standard production nature.
