Estimated delivery September 30, 2026 - October 2, 2026
30-day Returns
Market & Price History
Prices Captured Sep 16, 2026
Condition
Value
Source
Trend
Price Details
$1.25
Asking Prices
+26.3%
Based on eBay Active Listings · 25 observations
Estimate: $1.25, 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 $0.99 to $1.25 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: 26.3%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$117.00
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $117.00, based on Guide Estimate.
Source date not availableFew comparable observations are available, so this estimate may be less reliable.
Over the last 30 days, stored prices ranged from $117.00 to $117.00 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$54.00
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $54.00, based on Guide Estimate.
Source date not availableFew comparable observations are available, so this estimate may be less reliable.
Over the last 30 days, stored prices ranged from $54.00 to $54.00 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$89.95
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $89.95, based on Guide Estimate.
Source date not availableFew comparable observations are available, so this estimate may be less reliable.
Over the last 30 days, stored prices ranged from $89.95 to $89.95 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$54.00
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $54.00, based on Guide Estimate.
Source date not availableFew comparable observations are available, so this estimate may be less reliable.
Over the last 30 days, stored prices ranged from $54.00 to $54.00 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$1.25
Source
Asking Prices
Trend
+26.3%
Price Details
Based on eBay Active Listings · 25 observations
Estimate: $1.25, 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 $0.99 to $1.25 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: 26.3%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$117.00
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $117.00, based on Guide Estimate.
Source date not availableFew comparable observations are available, so this estimate may be less reliable.
Over the last 30 days, stored prices ranged from $117.00 to $117.00 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$54.00
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $54.00, based on Guide Estimate.
Source date not availableFew comparable observations are available, so this estimate may be less reliable.
Over the last 30 days, stored prices ranged from $54.00 to $54.00 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$89.95
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $89.95, based on Guide Estimate.
Source date not availableFew comparable observations are available, so this estimate may be less reliable.
Over the last 30 days, stored prices ranged from $89.95 to $89.95 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$54.00
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $54.00, based on Guide Estimate.
Source date not availableFew comparable observations are available, so this estimate may be less reliable.
Over the last 30 days, stored prices ranged from $54.00 to $54.00 across 2 capture days. Change between Sep 1, 2026 and Sep 16, 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 1990-91 Skybox John Bagley #13 basketball card represents a specific moment in the evolution of sports collectibles, capturing the career of the Boston Celtics point guard during a pivotal era of the NBA. Skybox introduced a revolutionary design language with this release, utilizing glossy finishes and dynamic photography that set it apart from earlier cardboard predecessors. This card features Bagley in his Celtics uniform, offering fans and historians a tangible connection to the team's roster during the early years of his tenure in Boston. For collectors of vintage basketball cards, this product serves as an essential component for those building comprehensive sets. The Skybox brand is renowned for its innovative production techniques, and this card number provides a straightforward entry point into the series. Collectors often seek out these cards to complete base sets or to highlight specific players who contributed significantly to their team's success during the 1990-91 season. The enduring appeal of 1990-91 Skybox products lies in their historical significance and the quality of their production. As a member of the NBA, Bagley's presence on this card appeals to both dedicated Celtics fans and broader basketball enthusiasts. Whether you are a seasoned investor looking for historical value or a casual fan wanting to display a piece of basketball history, this card provides a clear link to the past. The combination of the Skybox brand, the specific card number, and the subject's role with the Boston Celtics makes this product for any serious collection. Focus on the identity of the card and the era it represents to understand its place in the broader context of sports memorabilia.
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.
Estimated delivery September 30, 2026 - October 2, 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 1990-91 Skybox John Bagley card sits at the lower end of the market value spectrum, reflecting the player's role as a solid rotational contributor rather than a franchise cornerstone. While it holds nostalgic value for collectors of that specific era, it currently trades below the premium tier commanded by primary stars from the Celtics' dynasty years. The low active listing count suggests minimal current market liquidity rather than high demand, keeping its price tier accessible but modest relative to his career significance.
Rarity Breakdown
As a standard base card from the 1990-91 Skybox set, this item lacks any special scarcity mechanics such as serial numbering, short-print status, or parallel variations. The supply is effectively unrestricted by production limits, meaning it exists in large quantities compared to insert or relic cards from the same product line. Consequently, it does not benefit from the supply constraints that typically drive value appreciation in vintage basketball card collecting.
Investment Outlook
Investment potential is limited by the card's position as a non-premium base issue from a highly produced set, offering no structural advantages for long-term appreciation. Collector demand is likely driven primarily by personal nostalgia or completing base set requirements rather than speculative interest in Bagley's career trajectory. Without unique attributes or rookie card status, the outlook suggests stable but flat value retention rather than significant growth potential.
