The 1990-91 SkyBox Greg Grant #221 features the Phoenix Suns guard in a classic vintage basketball trading card format. This numbered release is a staple for SkyBox collectors and NBA memorabilia enthusiasts.
Estimated delivery October 1, 2026 - October 3, 2026
30-day Returns
Market & Price History
Prices Captured Sep 22, 2026
Condition
Value
Source
Trend
Price Details
$1.00
Guide Estimate
0%
Based on Aggregated Price Guide
Estimate: $1.00, based on Guide Estimate.
Source date not available
Guide Estimate: $1.00. Evidence date not available.
Few comparable observations are available, so this estimate may be less reliable.
Over the last 30 days, stored prices ranged from $1.00 to $1.00 across 2 capture days. Change between Sep 4, 2026 and Sep 22, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$19.99
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $19.99, based on Guide Estimate.
Source date not available
Guide Estimate: $19.99. Evidence date not available.
Few comparable observations are available, so this estimate may be less reliable.
Over the last 30 days, stored prices ranged from $19.99 to $19.99 across 2 capture days. Change between Sep 4, 2026 and Sep 22, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$22.00
Guide Estimate
0%
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $22.00, based on Guide Estimate.
Source date not available
Guide Estimate: $22.00. Evidence date not available.
Few comparable observations are available, so this estimate may be less reliable.
Over the last 30 days, stored prices ranged from $22.00 to $22.00 across 2 capture days. Change between Sep 4, 2026 and Sep 22, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$1.00
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price Guide
Estimate: $1.00, based on Guide Estimate.
Source date not available
Guide Estimate: $1.00. Evidence date not available.
Few comparable observations are available, so this estimate may be less reliable.
Over the last 30 days, stored prices ranged from $1.00 to $1.00 across 2 capture days. Change between Sep 4, 2026 and Sep 22, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$19.99
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $19.99, based on Guide Estimate.
Source date not available
Guide Estimate: $19.99. Evidence date not available.
Few comparable observations are available, so this estimate may be less reliable.
Over the last 30 days, stored prices ranged from $19.99 to $19.99 across 2 capture days. Change between Sep 4, 2026 and Sep 22, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$22.00
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $22.00, based on Guide Estimate.
Source date not available
Guide Estimate: $22.00. Evidence date not available.
Few comparable observations are available, so this estimate may be less reliable.
Over the last 30 days, stored prices ranged from $22.00 to $22.00 across 2 capture days. Change between Sep 4, 2026 and Sep 22, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
Below grade 10 the guide publishes one estimate across all graders, so these rows are not PSA, BGS, CGC or SGC prices, and a low slabbed grade can sit below a clean raw copy. Grade 10 is estimated per grader.
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 Greg Grant #221 stands as a definitive piece of early 1990s basketball history. Released during a pivotal era for sports card manufacturing, this card captures Greg Grant during his tenure with the Phoenix Suns. For collectors of vintage basketball memorabilia, this card number represents a tangible connection to the NBA's expansion years and the rise of SkyBox as a major industry force.
SkyBox revolutionized the trading card market in the late 1980s and early 1990s with bold designs and aggressive marketing. The 1990-91 release continued this momentum, offering fans high-quality visuals of their favorite players. The card's design reflects the aesthetic trends of the time, making it a desirable item for those building comprehensive SkyBox collections.
Collecting from this era often appeals to investors and hobbyists alike. As the market for vintage sports cards matures, cards like Greg Grant #221 remain relevant. They serve as essential components for completing base sets and understanding the evolution of basketball card design.
Whether you are a long-time fan of the Phoenix Suns or a dedicated collector of SkyBox products, this card offers substantial collector value. It represents a specific moment in Greg Grant's career and the broader landscape of the NBA. The card's enduring appeal lies in its association with a iconic brand and a player who contributed to the team's success during this period. For those interested in the history of basketball trading cards, the 1990-91 SkyBox release is an important chapter. Greg Grant #221 is a key element of that history, providing a focused point of interest for cataloging and display.
The product is categorized under Basketball, ensuring it fits seamlessly into sports-specific collections. Its status as a standard numbered card from a major manufacturer makes it a reliable addition to any portfolio. As SkyBox continues to be a benchmark for quality in the hobby, owning a piece from their 1990-91 lineup is a smart choice for serious collectors.
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 1, 2026 - October 3, 2026
Collector Ownership
Owned by Collectors
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0 collectors have this card
SuperCatch Expert Analysis
Market Value Insight
This 1990-91 Skybox Greg Grant card sits in an accessible entry-level tier, reflecting its status as a standard base card for a role player rather than a franchise cornerstone. The current pricing indicates a stable but modest valuation typical of non-premium basketball cards from this era, where market interest is driven primarily by nostalgia rather than high-end scarcity. Compared to the broader set, this item lacks the premium positioning found in parallel or short-print variants, keeping it firmly within the realm of bulk or low-cost acquisitions for casual collectors.
Rarity Breakdown
As a standard base card with no noted special attributes, this item represents the highest volume tier of the 1990-91 Skybox Basketball set. Its scarcity is defined solely by its age and survival rate rather than any intentional production limits like serial numbering or short-print designations. Consequently, the supply in the secondary market is relatively fluid, distinguishing it sharply from the more constrained availability of parallel editions or insert cards within the same product line.
Investment Outlook
The collector demand for this card is anchored in the foundational nature of Skybox’s 1990-91 release, appealing to those building complete base sets of early-90s NBA products. While it does not carry a rookie-card premium or unique parallel features that typically drive significant appreciation, it serves as a necessary component for completists seeking to finalize their collection of this specific brand and year. Long-term value retention is likely to remain steady but modest, driven by steady, low-volume demand rather than speculative growth.
