The 1991 Upper Deck Matt Brock card, numbered 512, captures the Green Bay Packers defensive lineman during his tenure in the NFL. This vintage sports card is a notable entry for collectors of classic football trading cards.
Estimated delivery October 3, 2026 - October 5, 2026
30-day Returns
Market & Price History
Condition
Value
Source
Trend
Price Details
$1.48
Asking Prices
+6.5%
Based on eBay Active Listings · 13 observations
Estimate: $1.48, based on Asking Prices.
Guide Estimate: $0.22. Evidence date not available.
Asking Prices: $1.48. Evidence date: Sep 24, 2026.Lowest observed item price: $0.99; shipping and tax excluded.Lowest observed item plus quoted shipping: $1.48, among 16 offers with known shipping; tax excluded.
Asking prices are unsold offers, not completed sales. Repeated observations do not establish additional buyer demand.Limited market evidence. Treat this estimate as a reference point.
Over the last 30 days, stored prices ranged from $1.39 to $1.49 across 4 capture days. Change between Sep 1, 2026 and Sep 24, 2026: 6.5%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$1.48
Source
Asking Prices
Trend
+6.5%
Price Details
Based on eBay Active Listings · 13 observations
Estimate: $1.48, based on Asking Prices.
Guide Estimate: $0.22. Evidence date not available.
Asking Prices: $1.48. Evidence date: Sep 24, 2026.Lowest observed item price: $0.99; shipping and tax excluded.Lowest observed item plus quoted shipping: $1.48, among 16 offers with known shipping; tax excluded.
Asking prices are unsold offers, not completed sales. Repeated observations do not establish additional buyer demand.Limited market evidence. Treat this estimate as a reference point.
Over the last 30 days, stored prices ranged from $1.39 to $1.49 across 4 capture days. Change between Sep 1, 2026 and Sep 24, 2026: 6.5%. 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 1991 Upper Deck Matt Brock card, identified by the number 512, represents a specific moment in Green Bay Packers history during the early 1990s. As a member of the NFL, Brock is featured in this product which belongs to the inaugural release from Upper Deck, a brand that fundamentally changed the trading card industry with its high-quality photography and durable construction. For collectors of vintage football cards, this release marks a significant era when design standards were elevated, and the visual presentation of athletes became a primary focus for enthusiasts. Collectors often seek out cards from this year to build comprehensive sets that reflect the roster composition of the Green Bay Packers during that time. The card serves as a tangible link to the team's defensive line, offering insight into the personnel who contributed to the franchise's operations on the field. Whether you are a dedicated Green Bay Packers fan or a broader collector of 1990s NFL cards, this product adds depth to any collection focused on the sport's heritage. Building a collection around this release allows enthusiasts to trace the careers of players like Matt Brock and understand the context of the NFL during a transformative period for the league. By focusing on the catalog identity of the card, collectors can appreciate its place in the broader narrative of football history without being distracted by individual copy variations.
Last Listing Activity
9/18/26
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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 3, 2026 - October 5, 2026
Collector Ownership
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0 collectors have this card
SuperCatch Expert Analysis
Market Value Insight
This 1991 Upper Deck Matt Brock card represents a niche entry point within the broader NFL football market, trading at a modest tier relative to star players or high-demand rookie cards. As a role player for the Green Bay Packers during the early 1990s, the card lacks the broad collector appeal that drives significant price premiums, resulting in a stable but low-value market position. The absence of special attributes suggests it trades in line with standard base cards from this era, offering minimal condition-based appreciation potential compared to graded or parallel variants.
Rarity Breakdown
The card carries no scarcity modifiers such as serial numbering, short-print status, or parallel finishes, indicating it is part of a standard base set with a relatively high print run. Without limited edition mechanics or one-of-one designations, the supply is effectively unconstrained by production limits, leading to a saturated market for raw copies. This lack of exclusive attributes means the card does not benefit from the supply-side constraints that typically elevate value in secondary markets.
Investment Outlook
As a non-rookie card for a player with limited mainstream recognition, the long-term appreciation potential is constrained by low collector demand and the sheer volume of available inventory. The 1991 Upper Deck brand holds historical significance, but individual player cards without rookie status or special parallels generally serve as affordable additions rather than growth assets. Investors should view this as a low-risk acquisition for completionists rather than a vehicle for capital appreciation.
