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About This Card
Acquire the 1990-91 Fleer Update U-89 sports card featuring Tony Massenburg of the San Antonio Spurs. This vintage NBA insert is a staple for dedicated set builders and collectors of 1990s basketball history.
Tony Massenburg
1990-91 • Fleer • Update
National Basketball Association • San Antonio Spurs
Seller Offer
1 available$2.99
Active-Listing Market: $1.30
Updated about 7 hours ago130% above
Condition
Excellent
Card Number
U-89
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Primary Seller
New
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Arrives in 5-7 daysEstimated delivery November 19, 2026 - November 21, 2026
30-day ReturnsMarket & Price History
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30-day Price History
Raw / Ungraded
PriceCharting Price Guide · Guide Estimate evidence · captured Nov 14, 2026
Product Overview
Description
Issued during the 1990-91 NBA season, this insert card captures Massenburg during his tenure with the San Antonio Spurs. For collectors of vintage sports memorabilia, the Fleer Update brand holds significant historical weight, representing a pivotal era in basketball trading card production. As a catalog-level product, this product encompasses all available copies of the Tony Massenburg U-89 card, regardless of individual preservation state or grading status. Whether you are seeking a raw card for your personal collection or a graded slab for investment, this product page serves as the central hub for identifying this base set inclusion. The U-89 designation is essential for those meticulously completing the full 1990-91 Fleer Update set, ensuring accuracy in their catalog. Tony Massenburg’s appearance on this card offers a tangible connection to the San Antonio Spurs roster of the early 1990s. Collectors often target this card number to round out their personal archives of Spurs history or to explore the broader landscape of Fleer’s update releases from that period. Investing in vintage basketball cards requires an understanding of set context and subject relevance. By focusing on the product’s core attributes—the brand, the year, the player, and the team—collectors can make informed decisions about acquiring this piece of NBA history.
Last Listing Activity
11/1/26
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Product Specs
Card Details
The catalog profile below summarizes the card identity, featured subject, and notable collectible traits.
Catalog Profile
The core identity of the card within the set.
Featured Subject
The subject, team, league, and sport context tied to this card.
Print Details
Production details and format-specific attributes.
Material
Card Stock
Language
English
Available Offers
Available Offer for This Card (1)
Compare prices, grades, photos, and shipping from approved sellers.
Featured Offer
New
Condition
Excellent
Seller PriceShipping Extra
$2.99
Arrives in 5-7 days
Estimated delivery November 19, 2026 - November 21, 2026Collector Ownership
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0 collectors have this card
SuperCatch Expert Analysis
Market Value Insight
This card represents an entry-level tier within the Fleer Update set, reflecting Tony Massenburg's role as a rotational player rather than a franchise cornerstone. While it holds nominal value for completists assembling base sets, it lacks the premium pricing associated with star athletes or high-grade examples. The current market positioning indicates it trades at the lower end of the spectrum, serving primarily as a functional component for collection completion rather than a standalone investment piece.
Rarity Breakdown
The item is identified as a standard base card within the 1990-91 Fleer Update series, meaning it carries no special scarcity mechanics such as serial numbering, short-print status, or parallel variants. Supply is determined solely by the original print run of the base set, which was produced in high volumes to meet general collector demand. Consequently, the card does not benefit from supply-constrained attributes that typically drive value appreciation in secondary markets.
Investment Outlook
As a non-rookie card of a role player, this item lacks the rookie-card premium mechanics that often drive long-term value retention in basketball collectibles. Demand is likely limited to niche collectors focusing specifically on San Antonio Spurs history or the 1990-91 Fleer Update set completists. Without special attributes or player stardom, the card offers minimal upside potential and is best viewed as a low-risk acquisition for set completion rather than a growth-oriented asset.
AI-Generated Editorial Analysis
FAQ
Frequently Asked Questions
What is the significance of the Fleer Update series in basketball collecting?
The Fleer Update series was a major insert set released alongside Fleer's base basketball cards in the early 1990s. It is highly regarded by collectors for featuring a wide array of active players and rookies from that era, including Tony Massenburg, providing a comprehensive snapshot of the NBA at the time.
How do I identify the Tony Massenburg card in the 1990-91 Fleer Update set?
This card is identified by the card number U-89 printed on the front. Collectors should look for the "Fleer" branding and the "Update" series label to confirm it is part of this 1990-91 release rather than the base set.
Is this card associated with a specific team?
Yes, the 1990-91 Fleer Update U-89 card features Tony Massenburg during his time playing for the San Antonio Spurs. This makes it a relevant collectible for fans of Spurs history and collectors focusing on that specific franchise's roster from the early 1990s.
